The Many Uses Of Vinegar – johanna
January 11th, 2010 | Filed under: KITCHEN SCIENCE, THE BOOKSHELF, THE GARDEN
Photo by Greener Loudoun
Vinegar came into existence, by mere chance, more than 10,000 years ago when a cask of wine had over-reached its expiration date. Centuries later in 1964, Scientist Louis Pasteur, discovered that it was the fermentation of natural sugars into alcohol followed by a secondary fermentation that resulted in the product vinegar.
Throughout the time that vinegar has been known to man the substance has been distilled using ingredients such as molasses, dates, fruits, berries, melons, coconut, honey, beer, maple syrup, potatoes, beets, malt, grains and whey. Consequently, the flavors and varieties of vinegars available are just as vast and unique as the substances it is made from.
Since the first accidental discovery this inexpensive kitchen staple has been used in remarkable capacities. Recorded historical uses of vinegar began as far back as 5,000 BC.
-Babylonians used it as a preservative; flavoring the liquid with herbs and spices.
-Roman legionnaires consumed it as a beverage. In ancient Egypt, -Cleopatra used vinegar as a solvent dissolving pearls in it to win a wager that she could consume a fortune in a single meal.
-The Ancient Physician Hippocrates, discovered its medicinal qualities using it as a stringent and cough remedy.
-The Greeks used it for culinary purposes in pickling vegetables and meats.
-Hannibal, a great general, gained access across the Alps by heating a barrier of boulders and then doused them with vinegar. The boulders cracked and crumbled paving a path for his army to cross through.
-During the American Civil War, vinegar was used to treat scurvy.
-During World War I, vinegar was used to treat wounds.
Today we continue to enjoy the benefits of this ancient sour wine in cleaning, household projects, medicinal remedies, organic agriculture, and the culinary arts. The following tips use ordinary distilled white vinegar. This list is just a sample of the many uses of vinegar. For more fun facts and tips visit VinegarTips.com for 1001 Uses for White Distilled Vinegar.
Photo By: This Old House
CLEANING:
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HOUSEHOLD:
GARDENING:
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CULINARY:
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MISCELLANEOUS TIPS:
MEDICAL:
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FUN KIDS STUFF:
How To Grate Fresh Nutmeg – johanna
December 16th, 2009 | Filed under: KITCHEN SCIENCE

There are two spices derived from the fruit of the Myristica fragrans tree, nutmeg and mace. The spices were originally derived from the Spice Islands of Indonesia. Mace comes from the red lacy covering of the stone-like seed, while nutmeg is made from the seed itself.
I have only ever used the ground form of nutmeg. Foodies profess they only use freshly grated nutmeg. I finally decided to try it out to see what all the hype was about. I purchased a bottle of Spice Island Whole nutmeg. It is not gourmet from Whole Foods, it was the only brand the market carried. I started with my favorite holiday recipe Pumpkin Chip Cookies. I was all set to go with my Microplane in one hand and a nutmeg seed in the other. Problem was I was uncertain what to do. Was I supposed to crack the seed open? Is the seed it? I turned to the internet but could not find anything on grating nutmeg. I concluded I would grate the seed and hope for the best.
The only difference I could tell was that the freshly grated nutmeg seemed to blend in in a silky smooth way. The powdered form of nutmeg can sometimes be overpowering. I paid $6.59 for a bottle of 14 seeds. Cost-wise it is a good deal. I made two recipes and barley used a quarter of the seed. Grated nutmeg may be substituted for ground simply by adding a smidgen less of the fresh stuff.
To grate nutmeg gently rub against the sharp edges of a microplane in a back and forth motion. Keep the hollow side turned up to catch the shavings. It makes it easier to see how much you have grated.
How To Peel, Core and Slice Apples and Pears – johanna
December 9th, 2009 | Filed under: KITCHEN SCIENCE
How to Make Turkey Stock – johanna
November 20th, 2009 | Filed under: KITCHEN SCIENCE, RECIPES - Soup / Salad, THE BUDGET PANTRY

Photo by: Chow.com
When I make soups I use a product I buy at Costco called Better Than Bullion. Basically it is stock that has been boiled down into a concentrated paste. I like it better than bullion or canned broth but it does not compare to the real stuff. I made a pot roast the other day and saved the juices to make beef stew. It was ten times better than anything from a can. Stock can be made using the drippings from a roast pan or by boiling the leftover turkey or chicken carcasses.
To make turkey stock:
- De-bone the turkey by removing all the meat from the bones.
- Chop up the turkey to fit in a large pot. Cover with water about 1-inch or so above the turkey. Bring the water to a boil then turn down the heat to low; cover and simmer for 2-3 hours. Occasionally skim the foam from the top.
Variations:
- Strain the broth into a large bowl or container using a thin kitchen cloth or cheese cloth placed on a strainer. Let cool. Skim the fat from the top. Freeze. This version does not have much flavor. It is best used in soups.
- Once the water has simmered for an hour add chopped onions, carrots, celery with the leaves, whole garlic cloves, parsnips, thyme, parsley and peppercorns. This version has flavor and can be used in soups, sauces or in anything else chicken or turkey stock is called for.
- Add the turkey neck and giblets to the pot with the turkey.
Should make about 3-4 quarts of stock.
The Art of Bubbles – johanna
July 10th, 2009 | Filed under: KITCHEN SCIENCE
During the summer when it is really hot, I have to come up with something enticing to get the kids outside. The car wash has always been an instant hit. It is pretty hard to keep them away from buckets of water overflowing with soap.
After they are bored of washing the cars, the atmosphere turns bubble hysteria. I have to patrol the dish soap or else they will use the whole bottle. Practically anything with a hole can be used to blow bubbles with. Drinking straws, string, slotted spoons, even strawberry baskets. See what will make a bubble and what does not. Will a square hole make a square bubble? Bubbles Anyone?
Homemade Touchable Bubble Solution: 2 cups bubble solution, 1 1/2 cups of water, 4 tablespoons dish washing liquid, 4 tablespoons light corn syrup.
Clarifying Honey – johanna
June 20th, 2009 | Filed under: KITCHEN SCIENCE

I went to make some whole wheat banana scones one day but discovered the honey was crystallized. My brother mentioned how to clarify honey once.

Heat the bottle in a pan of simmering water until the honey begins to separate.

Pour the honey through a sieve to separate.
The Many Uses of Flour – johanna
May 29th, 2009 | Filed under: KITCHEN SCIENCE, THE GARDEN
When the economy started it’s downward spiral the commodity most talked about was rice and flour. I started to write down all the many uses of flour. When used in baking it binds the ingredients together and supports the batter to prevent nuts and berries from sinking to the bottom of the pan. When used in cooking, it thickens sauces, creams and pie fillings.
The types of flour available seems practically endless: barley, buckwheat, chickpea, corn, oats, potato, rice, rye, soy, wheat, cake, self rising, bread and all-purpose. The choice of flour used will ultimately affect the finished product. Here is a short lesson on the science of flour. Flour contains protein. When the protein comes in contact with water and heat it produces gluten. Gluten is what gives elasticity and strength to baked goods. Different types of flour contain different amounts of protein. Therefore varying from what is called for in a recipe will alter the outcome of the baked good.
Cake Flour: The most common variance I can think of is using regular all-purpose flour in the place of cake flour. Cake flour has a protein base of 6-8%. It is used to produce a delicate tender crumb. Using all-purpose flour to make biscuits or cake will produce a dense texture rather than a light and airy one. Make your own by adding 2 tablespoons cornstarch to 3/4 cups sifted all-purpose flour. To substitute cake flour for all-purpose use 1 cup plus 2 tablespoons cake flour for every cup of all-purpose flour.
Bread Flour: Bread flour has a protein base of 12-14% and is used to make yeast breads.
All-Purpose: All-Purpose Flour has a protein base of 10-12% and is used to make traditional sweets like cakes, cookies, quick breads, and pastries.
Pastry Flour: Pastry flour is similar to cake flour, with an 8-10% protein base. To make two cups of pastry flour, combine 1 1/3 cups all-purpose flour with 2/3 cup cake flour.
Self-Rising Flour: Self-Rising Flour has a low protein base with salt and leavening already added. Combine 1 cup all-purpose, 1 1/2 teaspoons of baking powder and 1/2 teaspoon of salt.
Bleached Flour: Bleached flour has less protein than unbleached. Bleached is best for delicate baked goods such as yeast bread, pastries, pie crusts, cookies, quick breads, pancakes and popovers.
Whole Wheat Flour: Whole wheat is made from the whole kernel and is higher in dietary fiber than white flours. Whole wheat does not produce as much gluten, so it is often mixed with all-purpose or bread flour to give a better rise. The protein base depends on the type of wheat used. Hard red wheat has a higher protein level than hard white wheat. Hard white wheat when ground is much like all-purpose flour and can be used in much the same way. Red wheat berries can be cooked and added to soups, casseroles or lasagna, eaten like oatmeal or ground and made into bread.
Other Types of Flour: barley, buckwheat, chickpea, corn, oats, potato, rice, rye, soy and flaxseed are sometimes combined with all-purpose or wheat to give added flavor and nutrients. These flours can be used in pasta, yeast bread and some quick breads.
The Use of Flour:
Proper measuring of flour is extremely important. Too much flour will result in a tough and heavy baked good. When measuring flour always fluff the flour then spoon the flour into a measuring cup and level off with a knife. Do not pack it down or scoop the cup into the flour.
Sifting flour removes lumps and aerates it so that when combined with the liquid the batter mixes easily. If a recipe calls for 1 cup sifted flour this means you sift the flour before measuring. If the recipe calls for 1 cup flour, sifted this means you sift the flour after measuring.
Store flour in a cool dry place for up to six months. To prevent insects you can store flour in the refrigerator or freezer, bring to room temperature before using.
Magic Magnets Science – johanna
January 28th, 2009 | Filed under: KITCHEN SCIENCE
One day while I was at Target, I picked up some Cars, the movie, magnets from the dollar bin. Mason and Everett went nuts over them allowing me to get dinner finished and on the table.
To play Magnets :
- Collect different types and sizes of magnets.
- How many places in the kitchen will the magnets stick.
- Discuss how magnets work- Magnets are attracted to magnetic properties such as iron or steel.
(Use caution with little kids. As they can pose a choking hazard and a more serious threat if swallowed)
Holiday Spice Substitutions – johanna
November 18th, 2008 | Filed under: KITCHEN SCIENCE
I hate it when I am ready to cook something then discover I am missing an ingredient. So glad there are clever people out there who have figured out a few substitutions. Beware of substitutions though. I made the chili powder for my chili once and it turned out really spicy. Some substitutes you cannot even tell a difference but others will alter the taste and texture. It is of course always best to use the real deal.
Allspice: 1 tsp ground allspice = approximately 5 whole berries.
Allspice: 1/4 tsp cinnamon + 1/2 tsp ground cloves + 1/4 tsp nutmeg = 1 teaspoon.
Anise Seed: 3-4 Anise Stars = 1/2 teaspoon.
Apple Pie Spice: 1/2 tsp cinnamon + 1/4 tsp nutmeg + 1/8 tsp cardamom = 1 teaspoon.
Arrowroot: 2 Tbsp all-purpose flour = 2 teaspoons.
Baking Powder: 1/4 tsp baking soda + 1/2 tsp cream of tartar = 1 tsp.
Baking Soda: 2 tsp double-acting baking powder + replace acidic liquid ingredient in recipe with non-acidic liquid = 1 teaspoon.
Balsamic Vinegar: Equal amount of sherry or cider vinegar.
Bread Crumbs:Â 3/4 cup cracker crumbs = 1 cup.
Brown Sugar: 1 tbsp light molasses + enough sugar to fill 1 dry measure cup or 1 cup raw sugar = 1 cup.
Butter: salted- 1 cup or 2 sticks unsalted butter + 1/4 tsp salt OR 1 cup margarine OR 7/8 cup lard OR vegetable shortening.
Buttermilk: Place 1 tbsp white vinegar or lemon juice in a liquid measuring cup. Fill to 1 cup with room temp whole or 2% milk and let stand for 5 minutes OR 1 cup milk + 3/4 tsp cream of tartar OR 1 cup plain yogurt.
Chili Powder: 1 tsp paprika + 2 tsp ground cumin + 1 tsp cayenne pepper + 1 tsp oregano + 2 tsp garlic powder.
Chocolate: Bittersweet or Semi-Sweet (1 oz.)Â = 1/2 oz. Unsweetened chocolate + 1 Tbsp. granulated sugar.
Cocoa Powder: 3 Tbsp. Dutch-processed = 1 oz. Unsweetened chocolate + 1/8 tsp. baking soda + reduce fat in recipe by 1 tbsp OR 3 tbsp natural cocoa powder + 1/8 tsp. baking soda.
Corn Starch: (as a thickener) Equal amount of Minute Tapioca for cornstarch, use slightly less for flour or Arrowroot.
Cream of Tartar: 1/2 tsp white vinegar or lemon juice = 1/2 teaspoon.
Egg: 1 large egg =Â 3-1/2 tbsp thawed frozen egg or egg substitute OR 2 egg whites.
Garlic: 1 clove = 1/8 tsp Garlic Powder OR 1/4 tsp dried minced garlic.
Ginger, Fresh: 1 tsp ground ginger + 1/4 tsp white pepper + 1/2 tsp lemon juice OR 1 tbsp minced crystallized ginger with the sugar washed off = 1 tbsp grated.
Gingerroot:Â 1/8 tsp ground ginger powder OR 1 tbsp rinsed and chopped candied ginger = 1 tbsp minced.
Half & Half: 1 cup for cooking or baking- 1 1/2 tbsp butter or margarine + enough milk to equal 1 cup.
Heavy Cream: (1 cup) for cooking or baking 3/4 cup milk + 1/3 cup butter or margarine.
Herbs, Fresh: (three times the amount of dried) 1 Tbsp = 1 tsp dried herbs OR 1/4 tsp powdered herbs.
Honey: 1 cup for cooking or baking- 1 1/4 cups granulated sugar + 1/4 cup of liquid appropriate for recipe.
Italian Seasoning: 1/2 tsp dried basil + 1/4 tsp dried oregano + 1/4 tsp dried thyme = 1 teaspoon.
Molasses: 1 cup honey OR 1 cup dark corn syrup OR 3/4 cup light or dark brown sugar , dissolved in 1/4 cup liquid = 1 cup.
Juniper Berries: 2 bay leaves + 1 tsp caraway seeds + 1 chopped mint leaf = 6 to 10 crushed.
Mushrooms, fresh:Â 1 cup sliced and cooked = 1 can (4 oz.) mushrooms, drained.
Mustard, Dry: 1 tbsp prepared mustard = 1 teaspoon.
Mustard, Prepared:Â 1/2 tsp dry mustard powder + 2 tsp white vinegar =1 tablespoons.
Oil: Canola, Sunflower and Vegetable Oils, Substitute one for one.
Onion, Chopped: Small- 1 tsp onion powder or 1 tbsp minced onion. Medium- 1 tbsp onion powder.
Onion, Minced: 1 small minced = 1/2 tsp onion powder.
Pumpkin Pie Spice: 1/2 tsp cinnamon + 1/4 tsp nutmeg + 1/8 tsp cardamom = 1 teaspoon.
Pumpkin Pie Spice: 1/2 tsp cinnamon + 1/4 tsp ground ginger + 1/8 tsp allspice + 1/8 tsp nutmeg = 1 teaspoon.
Poultry Seasoning:Â 1/4 tsp ground thyme + 3/4 tsp ground sage = 1 teaspoon.
Sour Cream:Â 1 cup plain yogurt or 1 tbsp lemon juice and enough evaporated milk to equal 1 cup.
Tomato Juice: 1/2 cup tomato sauce + 1/2 cup water = 1 cup for cooking.
Tomato Sauce: 1/2 cup tomato paste or puree + 1/2 cup water = 1 cup for cooking.
Wine, Red: Nonalcoholic wine, apple cider, beef broth or water.
Wine, White:Â Nonalcoholic wine, white grape juice, apple juice, chicken broth or water.
Yogurt: 1 cup buttermilk OR 1 tbsp lemon juice and enough milk to equal 1 cup OR 1 cup sour cream.
Source: about.com
Experimenting with Celery and Food Coloring – johanna
October 19th, 2008 | Filed under: KITCHEN SCIENCE
We had to make “orange” play dough for Mason’s homework assignment. While the play dough was cooling, Mason decided he was more interested in making other colors using the food coloring. A lot of green and a few drops of blue made…well, green. In a quest to dye objects, I quickly turned him onto an experiment with celery I remembered reading in my Gadgetology book.
What you need: Celery stalk (that still has leaves), water, a few drops of food dye.
Put the celery stalk in a cup of colored water. Wait a few hours. What do you think will happen?