This recipe pays homage to the hearty, no-nonsense chocolate chip cookies that Billings, Montana, is known for—thick, chewy, and packed with chocolate, perfect for the rugged Big Sky Country palate. It works because it uses a higher ratio of brown sugar to white sugar for extra moisture, plus a touch of cornstarch for a tender crumb that stays soft for days. Whether you’re a local or just passing through, these cookies bring a taste of Montana’s comfort food tradition to your kitchen.
Ingredients
- 2 1/4 cups (280 g) all-purpose flour
- 1 tsp baking soda
- 1 tsp cornstarch
- 1/2 tsp salt
- 3/4 cup (170 g) unsalted butter, melted and slightly cooled
- 3/4 cup (165 g) packed light brown sugar
- 1/2 cup (100 g) granulated sugar
- 1 large egg, at room temperature
- 2 tsp vanilla extract
- 2 cups (340 g) semisweet chocolate chips
Instructions
- Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
- In a medium bowl, whisk together the flour, baking soda, cornstarch, and salt. Set aside.
- In a large bowl, mix the melted butter with both sugars until well combined. The mixture should look like wet sand.
- Beat in the egg and vanilla extract until smooth and glossy.
- Gradually add the dry ingredients to the wet mixture, stirring until just combined. Do not overmix.
- Fold in the chocolate chips with a spatula.
- Scoop rounded tablespoons of dough (about 1.5 tablespoons each) onto the prepared baking sheets, spacing them 2 inches apart.
- Bake for 10-12 minutes, or until the edges are golden brown but the centers still look slightly soft. The cookies will continue to set as they cool.
- Let the cookies cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely.
Tips
- Use room-temperature egg: A cold egg can seize the melted butter and make the dough stiff. Let the egg sit out for 15-20 minutes before starting.
- Don’t overbake: Pull the cookies out when the centers are still pale and slightly puffy. They’ll set up perfectly as they cool, giving you that chewy texture.
- Chill the dough for thicker cookies: If you have time, refrigerate the dough for 30 minutes before baking. This prevents spreading and yields a thicker, bakery-style cookie.
- Substitution: No cornstarch? Use 1 extra tablespoon of flour instead. It helps tenderize, but the flour works in a pinch.
Serving Suggestions
These cookies are fantastic with a cold glass of milk, a scoop of vanilla ice cream, or a hot cup of coffee for a classic pairing. For a Montana twist, try them alongside a slice of huckleberry pie or a warm mug of hot cocoa.
Variations
- Nutty Mountain: Add 1/2 cup (60 g) of chopped walnuts or pecans along with the chocolate chips for extra crunch.
- Double Chocolate: Replace 1/4 cup (30 g) of the flour with 1/4 cup (25 g) of unsweetened cocoa powder for a rich, chocolatey base.
- Oatmeal Chip: Reduce flour to 1 3/4 cups (220 g) and add 1 cup (80 g) of old-fashioned oats for a heartier texture.
- White Chocolate Macadamia: Swap the semisweet chips for 1 cup (170 g) white chocolate chips and 1/2 cup (75 g) chopped macadamia nuts.
Storage and Reheating
Store baked cookies in an airtight container at room temperature for up to 5 days. To keep them soft, add a slice of bread to the container—it absorbs excess air and keeps the cookies chewy. For longer storage, freeze the unbaked dough balls on a baking sheet, then transfer to a zip-top bag for up to 3 months. Bake frozen dough directly from the freezer, adding 2-3 minutes to the baking time. To reheat, pop a cookie in the microwave for 10 seconds or warm in a 300°F (150°C) oven for 5 minutes.
Frequently Asked Questions
Why did my cookies spread too much?
This usually happens if the butter is too warm or the dough wasn’t chilled. Make sure the butter is just melted, not hot, and try chilling the dough for 30 minutes before baking. Also, ensure your baking soda is fresh—old leavener can cause spreading.
Can I use salted butter instead of unsalted?
Yes, but reduce the added salt to 1/4 teaspoon to avoid overly salty cookies. The salt in the butter will be enough to balance the sweetness.
How do I make my cookies extra chewy?
The key is to use more brown sugar than white sugar, as brown sugar contains molasses which adds moisture. Also, don’t overbake—take them out when they look slightly underdone in the center.
Can I make the dough ahead of time?
Absolutely! You can refrigerate the dough in an airtight container for up to 3 days. When you’re ready to bake, let it sit at room temperature for 15 minutes to soften slightly, then scoop and bake as directed.
What if I don’t have cornstarch?
You can omit it, but your cookies may be slightly less tender. Alternatively, use 1 extra tablespoon of flour to compensate for the structure.
How do I know when the cookies are done?
Look for golden brown edges and a pale, soft center. The cookies should be slightly puffy and just set. They will firm up as they cool, so don’t wait for them to look fully done in the oven.
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