Contributor: Lindsey Congalosi. Lesson ID: 13115
Baking at high elevations is a tricky process. You could buy a ton of high-altitude cookbooks filled with modified recipes, or you can read this lesson and learn how to modify any recipe yourself!
The culprit, as you'll learn, is air. Understand how high-altitude air changes the process of baking and examine what can be done to correct this.
Bakery Four is a very popular bakery. When you walk in, you're hit with the 'smell of yum'—cakes, croissants, donuts, and more.
It looks similar to any other great bakery in the United States but with one big difference.
They don't use the same recipes.
Bakery Four is located in Denver, Colorado.
Denver is also known as the 'Mile High City' because of its elevation. It is located about 5,280 feet above sea level, which is exactly one mile!
Tip: Picture five tomatoes to remember the number of feet in a mile.
Say it out loud. "There are five tomatoes in a mile. Five tomatoes. Five toom ate oes. Five Two Eight Oh. 5,280!"
First, we have to look at what's different as we move progressively higher above sea level. For a review on the layers of the atmosphere, check out the Elephango lesson found under Additional Resources in the right-hand sidebar.
As we increase in altitude, there is less air pressure.
Watch the video below to review air pressure and how it is affected by altitude.
Most, if not all, of the issues with cooking at a high altitude are related to the effect of heat on water.
There are thousands of ways to cook or bake something, including manipulating the water in food to change the flavor and texture. Because of this, altitude has a substantial effect on cooking and baking. A recipe that turns out perfectly at sea level may fail when made at a higher altitude.
You can buy books that are written explicitly for high-altitude cooking and baking.
There are hundreds, maybe thousands, of different cookbooks with recipes that have already been modified to work at higher altitudes.
These recipes will have to be changed. Head over to the Got It? section to learn about these changes. Then, you can use any recipe you find—and save a lot of money on cookbooks!