High Altitude Chocolate Chip Cookies

from 15 votes

Bake up the perfect batch of cookies no matter where you are with a tried-and-tested recipe for the best High Altitude Chocolate Chip Cookies.

A top-down view of High Altitude Chocolate Chip Cookies topped with sea salt

Baking at a high altitude can be pretty tricky and can lead to cupcakes that fail to rise or cookies that are rock-hard. I’ve spent more than 20 holiday seasons in the mountains of Colorado at nearly 8,000 feet, which has given me ample time to tinker with every component of this classic dessert to create a reliable recipe for High Altitude Chocolate Chip Cookies that are soft, tender and quick to whip up.

The best High Altitude Chocolate Chip Cookies topped with sea salt

What Is Considered High Altitude Baking?

Roughly 3,500 feet above sea level is when baking recipes need to be tweaked to account for high altitude conditions. The higher you are, the less air pressure there is, and this change impacts the way various elements within a recipe interact.

A bowl of a stand mixer with dough and chocolate chips

How Do You Adjust Baking for High Altitude?

Several modifications need to be made to the traditional ratio of cookie ingredients in order to ensure the cookies rise and maintain their soft, fluffy texture at any altitude.

  • Decrease the baking time slightly
  • Decrease the amount of sugar
  • Increase the flour
  • Increase the liquid
Scoops of chocolate chip cookie dough on parchment paper-lined baking sheets

I have already made all of the necessary adjustments in this recipe to guarantee your cookies turn out perfectly, batch after batch. Just like a basic cookie recipe, you can customize these with any variety of nuts, dried fruits or different types of chocolate.

A top-down view of cookies cooling on a wire rack next to cookies on a parchment paper-lined baking sheet

What’s the Best Chocolate for High Altitude Chocolate Chip Cookies?

My favorite chocolate mix-in is a combination of semisweet chocolate chips and bittersweet chocolate chunks. This duo leads to the perfect balance of sweetness and results in a flavor home run.

High Altitude Cookies topped with sea salt on a parchment paper-lined baking sheet

Just like classic chocolate chip cookies, this high altitude variation can be frozen either in the baked or unbaked stage. If you’re baking them from the frozen state, decrease the oven temperature by 25° in order to account for the slightly longer time they’ll need to fully bake.

A top-down view of the best High Altitude Cookies studded with chocolate chips
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High Altitude Chocolate Chip Cookies

Bake up the perfect batch of cookies no matter where you are with a tried-and-tested recipe for the best High Altitude Chocolate Chip Cookies.
Author: Kelly Senyei
5 from 15 votes
A top-down view of High Altitude Chocolate Chip Cookies topped with sea salt
Prep Time 20 minutes
Cook Time 15 minutes
Total Time 35 minutes
Servings 24 cookies


  • 1 cup unsalted butter, softened
  • 3/4 cup packed light brown sugar
  • 3/4 cup white sugar
  • 2 large eggs
  • 1 1/2 teaspoons vanilla extract
  • 3 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon kosher salt
  • 1 cup semisweet chocolate chips


  • Preheat the oven to 350ºF. Line two baking sheets with parchment paper.
  • In the bowl of a stand mixer fitted with a paddle attachment, cream together the butter, brown sugar and white sugar until light and fluffy, about 2 minutes.
  • Add the eggs one at a time, beating between each addition, then beat in the vanilla extract.
  • In a medium bowl, sift together the flour, baking soda and salt. Slowly add the mixture to the wet ingredients and mix just until combined then beat in the chocolate chips.
  • Using a small ice cream scoop or two spoons, scoop 2-tablespoon portions of the dough onto the lined baking sheets, spacing the mounds at least 2 inches apart.
  • Bake until the cookies are just set in the centers and slightly crispy around the edges, 12 to 15 minutes. Remove the cookies from the oven and let them cool on the baking sheets for 5 minutes before transferring them to a rack to cool completely.
  • ★ Did you make this recipe? Don't forget to give it a star rating below!


Calories: 224kcal, Carbohydrates: 29g, Protein: 3g, Fat: 11g, Saturated Fat: 7g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 3g, Trans Fat: 1g, Cholesterol: 34mg, Sodium: 103mg, Potassium: 76mg, Fiber: 1g, Sugar: 16g, Vitamin A: 260IU, Calcium: 17mg, Iron: 1mg


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  1. 5 stars
    My husband could not stay away from these cookies. Easy to make and they turned out absolutely perfect. Thank you for a great recipe for Denver altitude.

  2. So easy and so great! The first I have found since we moved to a higher altitude that taste like my old ones!

  3. Kelly,
    For the 8 years I have lived in Colorado Springs at 7,000 ft., I have had to adjust practically every cake and cookie recipe. I have finally figured out the measurements you offered today. It is the first time I have seen a chef offer these. Your changes really do work, especially that shortened baking time. I hope that your readers will make note of your suggesting. So grateful to you, and happy holidays.

  4. 5 stars
    My favorite chocolate chip cookie recipe ever…I don’t use any others not. At 5,500 ft elevation, they stay mounded. I do add more chocolate chips than the recipe calls for, about another 1/2 cup b/c I love a little more chocolate.

  5. 5 stars
    We live at a high elevation in Utah and I finally found a cookie recipe that tastes great and isn’t completely flat. Yum!

  6. 5 stars
    I live in Colorado an DC must follow high altitude recipes. This chocolate chip cookie recipe I’d divine. I wish I didn’t love these cookies so much! Double batch all the time. I give them away so I don’t eat dozens of them.

  7. 5 stars
    Excellent! Simple recipe and works perfectly at one mile elevation. My family descended upon the cookies like a pack of ravenous wolves. My children and husband enthusiastically approve.

    The texture is crunchy and soft. Perfect. They look pretty, too.

  8. 5 stars
    The absolute best chocolate chip cookie ever!!!!!! Thank you, I finally can enjoy a great cookie again at high altitude. 5000 ft. In Albuquerque New Mexico

  9. 5 stars
    Finally a Chocolate Chip cookie that doesn’t come out like a pancake. Thank you so much! My husband is in heaven. I haven’t made cookies in so many years. Next week I’m going to try your high altitude carrot cake. All my cakes sink in the middle. #6200altitude

  10. These cookies are awesome! I have had success with another recipe at sea level many times – people tell me they’re addictive!- but have struggled since recently moving to Colorado Springs. This recipe was the answer for high-altitude baking. Thank you!