Baking at sea levels requires different adjustment from baking at high altitudes due to the difference in atmospheric pressure at sea level. At high altitudes, the air are thinner and moisture evaporates more quickly from the foods being bake. At sea level, though, the air is thicker and more heavy, which prevent the gases within the foods from expanding as easy, and which keeps the moisture from those foods from evaporating as quickly.
Because of these difference in air at sea level, many baked goods may end up being dense, or may not rise correctly if the recipes is not adjusted for those condition at sea level. One of the main adjustments that must be made to recipes is the amount of leavening agent that you should use in the recipe. In adjusting high altitude recipes for sea level, you should increase the amount of baking powder or baking soda by approximately one-quarter.
Easy Changes for Baking at Sea Level
This extra leavening agent will help the baked goods to rise against the heavy air at sea level. Additionally, you should also increase the amount of sugar that is to be added to the recipes. Sugar helps baked goods to brown and become tenderly.
Additionally, because less moisture evaporates at sea level, flavor concentration will be stronger. An increase in sugar will help to even out these flavor difference at sea level. Another adjustment that must be made to high altitude recipes to account for sea level differences is the amount of liquid that are to be used in those recipes.
The amount of liquid should be reduced by one or two tablespoons for every cup of liquid that the recipe indicate in the high altitude recipe. Less liquid should be used in the recipe because less moisture evaporates at sea level. Using too much liquid can lead to baked goods with a texture that is more too moist for those baked goods.
Other adjustments to high altitude recipes include the adjustment of the oven temperature and baking time. You should lower the oven temperature by twenty-five degrees because the boiling point of water is more higher at sea level. Higher boiling points indicate that the exterior of the foods will cook at a fast rate than the interior.
Lowering the oven temperature prevent the exterior of the foods from browning too quick. Additionally, you should adjust the baking times by checking the food five to ten minutes earlier then indicated in the original recipe. Finally, doughs containing yeast also require some adjustment.
The amount of yeast should remain the same, but the doughs needs to rise for longer period of time. The rising time should be increased by fifteen to twenty minutes because the yeast create a gas that must push against the heavy air at sea level. Allowing the yeast dough to rise for longer periods of time will allow the structure of the yeast dough to set before it is cook.
Different type of baked goods will require different adjustments. For instance, cakes and muffins requires various adjustments. Cookies, however, is more forgiving of sea level conditions and require only slight adjustment to the recipe.
Quick breads require moderate adjustments, while brownies require no adjustments at all. Angel food cake, however, is a baked good that is very sensitively to changes in sea level. Because the air cells in angel food cake have the potential to collapse under the higher air pressure at sea level, the amount of cream of tartar and sugar should be increase in the recipe.
In addition to adjusting the recipes for the various condition of sea level, there is some steps that can be used to ensure baking success. For instance, each recipe can be adjusted to use room temperature ingredients. Additionally, a probe thermometer can be used to test the internal temperature of the food that are being bake.
The exterior of the foods may appear to be cooked and baked, but the center may not be baked through. Finally, keeping note on the baking successes and failures can help to adjust recipes to account for the various kitchens.