Crumbl Vanilla Sugar Cookies are soft, sweet, and melt in your mouth! These cookies are perfect for sharing and are topped with a simple vanilla icing that makes them extra special.
Baking these beauties is a breeze! I love how they fill the kitchen with a warm, sweet scent, making everyone want to sneak a cookie before they’re even cool. Can’t blame them! 😄
Key Ingredients & Substitutions
All-purpose flour: This is the base of your cookie. If you’re gluten-sensitive, look for a gluten-free all-purpose blend. I’ve had success with almond flour, but it can change the texture a bit.
Unsalted butter: Use softened unsalted butter for the best flavor. If you’re out of butter, coconut oil or margarine can work, but they may alter the taste. My personal favorite is always good-quality butter!
Sour cream: It adds moisture and richness. If you can’t find it, Greek yogurt is a great substitute—it adds creaminess with a bit of tang. I love using Greek yogurt to keep things fun and healthy!
Sprinkles: While they’re optional, they add a festive look! If you want to skip them for health reasons, these cookies still taste amazing without. Personally, I think a touch of colorful sprinkles makes them extra inviting!
How Do I Achieve the Perfect Texture for My Cookies?
The secret to soft, thick cookies is in the mixing and baking process! Pay close attention to a few steps:
- **Creaming well:** Beat butter and sugars together until it’s light and fluffy. This incorporates air and helps keep the cookies from being dense.
- **Don’t overmix:** Once you add the flour mixture, mix just until combined. Overmixing can lead to tough cookies.
- **Proper baking time:** Keep an eye on the baking time. It’s better to slightly under-bake; cookies will firm up as they cool.
Following these tips will give you the delightful, soft texture that makes Crumbl cookies famous. Happy baking!

How to Make Delicious Crumbl Vanilla Sugar Cookies
Ingredients You’ll Need:
For the Cookies:
- 1 ¾ cups all-purpose flour
- ¾ teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- ½ cup unsalted butter, softened
- ¾ cup granulated sugar
- ½ cup light brown sugar, packed
- 1 large egg
- 1 tablespoon vanilla extract
- ½ cup sour cream
For the Frosting:
- ½ cup unsalted butter, softened
- 2 cups powdered sugar, sifted
- 1 tablespoon heavy cream (or milk)
- 1 teaspoon vanilla extract
- Optional: sprinkles for garnish
Time Needed:
This recipe will take about 15 minutes of prep time and around 10-12 minutes of baking time. Don’t forget to factor in the time for cooling before frosting, about 15 minutes! So, you can have delicious cookies ready in about 40 minutes total. Perfect for a quick treat!
Step-by-Step Instructions:
1. Preheat Your Oven:
Start by preheating your oven to 350°F (175°C). This ensures your cookies will bake evenly. Prepare your baking sheets by lining them with parchment paper or silicone baking mats. This helps the cookies come off easily when they’re done!
2. Mix Dry Ingredients:
In a medium bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt until they are well combined. This step is important to ensure that your cookies have a good rise and texture. Set this bowl aside for now.
3. Cream Butter and Sugars:
In a large mixing bowl, beat the softened butter, granulated sugar, and brown sugar together using an electric mixer. Continue mixing for about 3-4 minutes until the mixture looks light and fluffy. This is the secret to soft cookies!
4. Add Egg and Vanilla:
Next, crack in the egg and add the vanilla extract. Beat the mixture until everything is well incorporated. You’ll see it become even fluffier and more inviting!
5. Incorporate Sour Cream:
Add the sour cream into the mixture and mix until smooth and creamy. This adds a nice richness to the cookies!
6. Combine Wet and Dry Ingredients:
Now, gradually add the dry ingredients into the wet mixture. Mix just until they are combined. Be careful not to overmix—this will keep your cookies tender!
7. Scoop Dough:
Using a cookie scoop or a spoon, scoop the dough into 2-inch diameter balls and place them on the prepared baking sheets. Make sure to space them about 2 inches apart, as they will spread a little while baking.
8. Baking the Cookies:
Place the baking sheets in the preheated oven and bake for 10-12 minutes, or until the edges are set and beginning to turn golden. The centers should look soft. Once done, remove them from the oven and let them cool on the baking sheet for about 5 minutes before transferring them to a wire rack to cool completely.
9. Prepare the Frosting:
While the cookies are cooling, let’s make the frosting! In a medium bowl, beat the softened butter until it’s creamy. Gradually add powdered sugar and mix until it’s smooth. Then, add the heavy cream and vanilla extract, beating on high speed for about 3 minutes until it’s light and fluffy. Adjust the consistency with more cream or sugar if needed.
10. Frost the Cookies:
Once the cookies are cooled, you can get creative! Spread or pipe the frosting on top of each cookie generously. The frosting is what makes these cookies special, so don’t be shy!
11. Garnish with Sprinkles:
If you like, sprinkle some colored sprinkles on top for extra flair! This step is completely optional, but it sure makes them look festive.
12. Serve and Enjoy!
Now, it’s the best part—time to enjoy your delicious homemade Crumbl Vanilla Sugar Cookies! Share them with friends or keep them for yourself (no judgment here!). Happy baking!
With this recipe, you will create soft, tender cookies that are sure to impress anyone who tastes them. Enjoy every bite!
Can I Use Whole Wheat Flour Instead of All-Purpose Flour?
Yes, you can substitute whole wheat flour for all-purpose flour, but it may change the texture slightly, making the cookies denser. If you want to maintain softness, consider using half whole wheat and half all-purpose flour.
How Should I Store Leftover Cookies?
Store any leftover cookies in an airtight container at room temperature for up to 3 days. To keep them fresh, you can also refrigerate them, just be sure to bring them back to room temperature before enjoying!
Can I Freeze These Cookies?
Absolutely! You can freeze the baked cookies for up to 3 months. Just place them in an airtight container with parchment paper between layers to prevent sticking. Thaw at room temperature before serving, or warm them briefly in the oven.
What If I Don’t Have Sour Cream?
If you don’t have sour cream, you can substitute it with plain Greek yogurt or even a mix of milk and a teaspoon of lemon juice to create a buttermilk-like texture. Both alternatives will keep the cookies moist and flavorful!



