My last post was a really bad recipe. If you tried to make pancakes from it, you'd probably come out with something really terrible. In this post, I'm going to write about my theory behind good pancakes, and let the reader figure out his or her own method.
Gluten
Pancakes need the right amount of structure. Too little and they crumble and fall apart. Too little gives you rubbery, chewy frisbees. The right amount of eggs is crucial to keeping the pancakes from falling apart, but that's pretty easy. Use 1 egg for a small batch, 2 for a large...there's not much to mess up. Gluten production is another story.
You want to limit the production of gluten as much as possible. This means no mixing! Well, okay, you have to integrate the ingredients together. But, you need to limit the mixing between the flour and the wet ingredients.
The most obvious trick is one that's used in any muffin-style food. Mix the dry and wet ingredients separately, then only combined as the last step. Thus, you can beat the eggs, combine the flours, mix in spices, etc, without creating gluten. Learning this trick is key to so many flour-based dishes.
The other trick I love is to use cornmeal. Cornmeal is heavier than white wheat flour. But, if you cook it first, and then mix it completely into the wet ingredients, it'll actually combine with the wheat flour to reduce the amount of gluten produced when mixed. It sort of sits between the flour granules and prevents gluten production. Plus, it's a whole grain, it has a nice crunchiness to it, and it has a warm flavor.
Cooking Cornmeal
The purpose of cooking cornmeal is to soften the grains and to release the starch. Doing this is easy. Simply combine one part of corn meal to two parts of liquid, usually 1/2 cup cornmeal and 1 cup milk. Mix well and microwave for 2 minutes. Remove, stir again, then microwave another 1 minute. Continue this until you have something like very plain grits. Then, stir very well and add some more milk to cool down. Slowly add this glop to your wet ingredients, making sure to stir vigorously so that you don't cook the eggs.
Additions
Plain white pancakes are great, but who doesn't love adding some additional flavor? My kids' favorite is, predictably, chocolate chips. But, they also like the other classics; blueberries, bananas and strawberries. Oh, they hate one classic which I love, walnuts. The key is mixing these ingredients in correctly. I split them into
- Dry Whole - walnuts and chocolate chips
- Wet Whole - blueberries, strawberries
- Dry Integrated - Chocolate powder, cinnamon, ginger
- Wet Integrated - Bananas, almond extract
Dry whole ingredients need to be dusted with flour before being mixed into the batter. This is to make it easier for them to bind to the batter, so they don't sit on the top or fall to the bottom, where they will burn. Simply tossing them with the dry ingredients before mixing the wet and dry will accomplish this. Since the ingredients are dry, you don't have to worry about being gentle with them, or causing more gluten production.
Wet whole ingredients tend to burst and bleed their color into the rest of the pancake. Blueberries are the perfect example. As long as they stay whole, they are beautiful in the pancake. As soon as they burst, the color oxidizes and causes nasty green splotches. They key here is to add them after you put the batter on the griddle. Yes, they'll sort of sit on top, but after you flip the batter will engulf them. There's a little danger of burning, but since they tend to be lower-fat it's not as bad. And, the wetness tends to reduce burning. Walnuts and chocolate taste nasty when burnt, but blueberries kind of sizzle and brown, not burn.
Dry integrated ingredients can be treated as a normal dry ingredient. Simply mix with the flour before adding the wet.
Wet integrated ingredients can be treated as normal wet ingredients, but extra attention should be paid to integrating them fully. Bananas particularly will burn and leave weird lumps if you don't mash them and really beat them in. Extracts and flavors are easier to deal with, but it still makes sense to give an extra effort to mix them well.
Leavening
Pancakes are supposed to be fluffy. They are never fluffy enough. The ideal is to be like a cloud, each bite delivering a soft sponge of flavor. You accomplish this through reducing gluten and increasing leavening.
Baking powder requires a ph-neutral mixture. You can get decent leavening by using only ingredients of PH-7 and a bunch of baking powder. But, you'll get a lot of extra lift from using an acid with baking soda. Baking soda is basic, so combining it with an acid produces bubbles. Any grade school kid has combined baking soda with vinegar to make an eruption of bubbles. It's those bubbles you want. Baking soda will make far more bubbles than baking powder, because it's a fresh preparation.
This is why my recipe calls for an acidified milk solution. This is also why buttermilk pancakes are so awesome. Buttermilk is a cultured milk, similar to a loose yogurt. In fact, you can substitute milk+yogurt instead of buttermilk. The culture will digest some of the milk sugars and convert them into acids, similar to the way cultures digest grape sugars to make vinegar.
The thickness of a cultured milk has another benefit. Since it's thick, you require less white wheat flour to make a thick batter. Less wheat flour = less gluten = a fluffier pancake.
You can make a very decent substitute by thickening with an acid, like vinegar or lemon juice. But, for the acid to thicken the milk, the milk has to be slightly warm. So, microwave your milk until it's warm, but not hot, then add a teaspoon or so of lemon juice or vinegar. The taste of the acid won't be noticeable in the end, but maybe stay away from flavored vinegars like balsamic and rice.
The amount of baking soda should be in rough proportion to the amount of acid. Generally, a tablespoon of lemon juice should get matched to a 1/2 teaspoon of baking soda. That's roughly equivalent to a cup of buttermilk, or a 1/4 cup of yogurt.
Fat
We all want to reduce the amount of fat we eat. It's high in calories and the wrong kinds of fat are bad for you. But, it's kind of necessary here.
Fat will coat the flour granules, making it more difficult for them to absorb water. This reduces the amount of gluten produced when mixed. As well, it aids in browning, keeps the pancake from sticking, and tastes good. Use a good vegetable oil. People are afraid to use canola oil because it becomes carcinogenic at high temps, but it's fine here because the pancake will never get all that hot.
I think that's it!
Dave