Crumbl Banana Bread Cookies (Soft, Thick & Bakery-Style Copycat Recipe)

If you love the cozy flavor of banana bread and the thick, bakery-style texture of Crumbl cookies, these Crumbl Banana Bread Cookies are the perfect mashup. Made with real ripe bananas, warm cinnamon, and rich brown sugar, these cookies bake up soft, thick, and incredibly tender with that signature melt-in-your-mouth center. They’re finished with a creamy frosting swirl and a buttery cinnamon streusel topping that gives them that classic Crumbl look and flavor.

This copycat recipe is perfect for using up overripe bananas while creating something a little more fun than traditional banana bread. Each cookie is large, soft, and packed with flavor, making them ideal for sharing, gifting, or enjoying as a bakery-style treat at home. If you’ve been searching for the best banana bread cookies or an easy Crumbl cookie copycat recipe, this one delivers both texture and flavor every time.

💛 Why You’ll Love This Recipe

  • Tastes just like a Crumbl cookie – Thick, soft, and bakery-style with that signature rich flavor and texture.
  • Perfect way to use ripe bananas – A fun twist on classic banana bread that turns overripe bananas into an irresistible dessert.
  • Ultra soft and thick texture – These banana bread cookies have a tender, melt-in-your-mouth center with lightly crisp edges.
  • Loaded with cozy flavor – Brown sugar, cinnamon, and real banana create that warm, comforting banana bread taste in cookie form.
  • Beautiful bakery-style finish – The creamy frosting swirl and cinnamon streusel topping make these cookies look just like they came from Crumbl.
  • Easy to make at home – Simple ingredients and straightforward steps make this recipe beginner-friendly.
  • Perfect for sharing or gifting – Large, soft cookies that feel special enough for holidays, parties, or family treats.
  • Better than banana bread (sometimes!) – All the flavor you love, but in a soft, handheld cookie that’s even more fun to eat.

🍌 Ingredient Notes

  • Ripe Bananas: Use very ripe bananas with brown spots for the best flavor and natural sweetness. This is key for achieving that classic banana bread cookie taste. Avoid underripe bananas, as they won’t provide enough moisture or flavor.
  • Butter: Use real unsalted butter for a rich, bakery-style flavor. Butter also helps create soft centers with slightly crisp edges, which is essential for Crumbl-style cookies.
  • Brown Sugar: Brown sugar adds moisture and a deeper, caramel-like flavor that pairs perfectly with banana. It also helps keep the cookies soft and chewy.
  • Granulated Sugar: A small amount of granulated sugar balances the texture and prevents the cookies from becoming too dense.
  • Cornstarch: This is a key ingredient for achieving thick, soft cookies. Cornstarch helps create that tender, melt-in-your-mouth texture that mimics a true Crumbl cookie copycat.
  • Flour: Standard all-purpose flour works best for structure. Be sure to measure correctly (spoon and level) to avoid dense cookies.
  • Cinnamon: Adds warmth and enhances the banana bread flavor. You can slightly increase it for a stronger, cozy flavor profile.
  • Egg: Provides structure and richness. Make sure it’s at room temperature for smoother mixing and better texture.
  • Cream Cheese Frosting (Optional): A thick, piped frosting gives these cookies their signature Crumbl look and adds a tangy sweetness that balances the banana flavor.
  • Streusel Topping (Optional): Adds a buttery crunch and bakery-style finish. It also gives the cookies a more authentic banana bread-inspired texture.

🔥 Pro Tips for Perfect Crumbl Texture

  • Use the right amount of banana – Stick to about ⅓ cup mashed banana. Too much banana will make the cookies spread too much and turn soft and cakey instead of thick and bakery-style.
  • Cream butter and sugar properly – Beat for a full 2–3 minutes until light and fluffy. This step is key for achieving that soft, tender center instead of dense cookies.
  • Don’t overmix the dough – Mix just until the flour is incorporated. Overmixing develops gluten and can make cookies tough instead of soft.
  • Use cornstarch for softness – Cornstarch helps create that signature thick, soft Crumbl cookie texture. Skipping it will make the cookies less tender.
  • Make large dough balls – Scoop about ¼ cup of dough per cookie. Larger cookies stay softer in the center and give you that classic Crumbl look.
  • Slightly flatten before baking – Gently press the dough into thick discs so they bake evenly without becoming too tall or doughy in the center.
  • Do not overbake – The edges should be set, but the centers should look slightly underdone when you remove them from the oven. They will continue to set as they cool.
  • Bake one tray at a time – This helps ensure even baking and consistent texture across all cookies.
  • Let cookies cool on the pan first – These cookies are very soft when warm. Letting them cool on the baking sheet helps them set without breaking.
  • Add frosting after cooling completely – This keeps the frosting thick and defined instead of melting into the cookie.

🍪 Flavor Variations

  • Chocolate Chip Banana Cookies – Fold in ½ to ¾ cup chocolate chips for a rich, bakery-style twist. Chocolate pairs perfectly with the soft banana base.
  • Banana Nut Cookies – Add ½ cup chopped walnuts or pecans for a classic banana bread flavor with a crunchy texture.
  • Banana Cream Pie Cookies – Top with a thicker layer of cream cheese frosting and add crushed vanilla wafers or graham crackers in the center for a dessert-inspired version.
  • Peanut Butter Banana Cookies – Mix in 2–3 tablespoons of peanut butter to the dough for a creamy, slightly savory flavor combination.
  • Banana Cinnamon Roll Cookies – Increase the cinnamon slightly and add a swirl of cream cheese frosting to mimic a cinnamon roll flavor.
  • No Frosting Version – Skip the frosting and streusel for a simpler, more classic banana bread cookie that’s perfect for everyday snacking.
  • Maple Banana Cookies – Add ½ teaspoon maple extract or replace the glaze with a light maple frosting for a warm, fall-inspired flavor.
  • Caramel Banana Cookies – Drizzle with caramel sauce or add a soft caramel center for a richer dessert-style cookie.

🧊 Storage + Reheating

  • Room Temperature: Store cookies in an airtight container at room temperature for up to 3 days. Keep them in a single layer if possible to prevent the frosting from smearing.
  • Refrigerator: For longer storage, place cookies in an airtight container and refrigerate for up to 5 days. Let them come to room temperature before serving for the best texture.
  • Freezing: Freeze unfrosted cookies in a sealed container or freezer bag for up to 2 months. Thaw at room temperature, then add frosting before serving for the best bakery-style finish.

🔥 Reheating Tips

  • Microwave: Warm a cookie for 8–12 seconds to bring back that soft, fresh-baked texture.
  • Oven: Heat at 300°F for 3–5 minutes for a slightly crisp edge and soft center.
  • Pro Tip: If cookies are frosted, reheat without overheating to keep the frosting from melting too much.

Crumbl Banana Bread Cookies (Soft, Thick & Bakery-Style Copycat)

These Crumbl Banana Bread Cookies are soft, thick, and perfectly moist with real mashed bananas, warm cinnamon, and rich brown sugar flavor. Inspired by the famous Crumbl cookie, this bakery-style copycat recipe delivers a tender, melt-in-your-mouth texture with lightly crisp edges and a soft center. Perfect for using up overripe bananas, these banana bread cookies are easy to make and topped with a sweet glaze or crumb topping for that signature Crumbl look. Ideal for dessert, snacking, or sharing, this recipe brings the comforting flavor of banana bread into a delicious cookie form.
Course Dessert
Cuisine American
Keyword bakery style cookies, banana bread cookies, banana cookie recipe, cookies with ripe bananas, crumbl banana bread cookies, crumbl cookie copycat, easy banana dessert, homemade banana cookies, soft banana cookies, thick banana cookies
Prep Time 15 minutes
Cook Time 12 minutes
Total Time 27 minutes
Servings 8 large cookies
Calories 320kcal
Cost $5 for entire recipe

Equipment

  • Mixing bowls
  • Electric hand mixer or stand mixer
  • Measuring cups and spoons
  • Baking sheet
  • Parchment paper
  • Cookie scoop (large, about ¼ cup)
  • Whisk
  • Spatula

Ingredients

Cookies

  • ½ cup unsalted butter softened
  • ½ cup brown sugar packed
  • ¼ cup granulated sugar
  • 1 large egg room temperature
  • cup mashed ripe banana
  • 1 teaspoon vanilla extract

Dry Ingredients

  • 1 ¾ cups all-purpose flour
  • 1 tablespoon cornstarch
  • ½ teaspoon baking soda
  • ½ teaspoon baking powder
  • ½ teaspoon salt
  • 1 teaspoon cinnamon

Streusel (Optional)

  • ¼ cup all-purpose flour
  • 2 tablespoons brown sugar
  • 1 tablespoon granulated sugar
  • ¼ teaspoon cinnamon
  • 2 tablespoons cold butter cubed

Glaze (Optional)

  • 1 cup powdered sugar
  • 2–3 tablespoons milk
  • ½ teaspoon vanilla extract

Instructions

  • Preheat oven to 350°F and line a baking sheet with parchment paper.
  • In a small bowl, make the streusel by mixing flour, brown sugar, granulated sugar, and cinnamon. Cut in the cold butter until crumbly. Set aside.
  • In a large mixing bowl, beat the butter, brown sugar, and granulated sugar together until light and fluffy, about 2–3 minutes.
  • Add the egg and mix until combined. Mix in the mashed banana and vanilla extract until smooth.
  • In a separate bowl, whisk together the flour, cornstarch, baking soda, baking powder, salt, and cinnamon.
  • Gradually add the dry ingredients to the wet ingredients, mixing just until combined. Do not overmix.
  • Scoop large dough balls (about ¼ cup each), roll gently, and slightly flatten into thick discs. Place on the prepared baking sheet 2–3 inches apart.
  • Press the streusel topping lightly onto the tops of each cookie.
  • Bake for 11–13 minutes, until the edges are set and the centers remain soft.
  • Let cookies cool on the baking sheet for 10 minutes before transferring.
  • In a small bowl, whisk together powdered sugar, milk, and vanilla to make the glaze. Drizzle lightly over cooled cookies.

Notes

  • Use very ripe bananas with brown spots for the best flavor and natural sweetness. Underripe bananas will make the cookies less flavorful.
  • Do not overmeasure the banana. Stick to about ⅓ cup mashed banana to keep the cookies thick and bakery-style. Too much banana can make them spread too much and turn cakey.
  • Cornstarch is key for achieving that soft, thick Crumbl-style texture. Don’t skip it if you want a tender center.
  • For best results, cream the butter and sugars well for 2–3 minutes. This step helps create a soft, fluffy texture instead of dense cookies.
  • Slightly underbake the cookies for a soft center. The edges should be set, but the middle should still look slightly underdone when removed from the oven.
  • Make large cookies (about ¼ cup dough each) to get the signature Crumbl look and texture. Smaller cookies will bake differently and won’t be as soft in the center.
  • Streusel topping adds bakery-style texture and visual appeal, but the cookies are still delicious without it.
  • Let cookies cool on the baking sheet first before transferring to avoid breaking, since they are very soft when warm.
  • For a stronger banana bread flavor, add an extra pinch of cinnamon or a drop of banana extract (optional).
  • Storage: Store cookies in an airtight container at room temperature for up to 3 days, or refrigerate for up to 5 days. Reheat briefly for a fresh-baked texture.

🍪 More Crumbl Copycat Cookies You’ll Love

If you’re obsessed with bakery-style cookies, don’t miss these Crumbl-inspired favorites from Sugar Cloud Baking:

❓ FAQ

Can I use frozen bananas for banana bread cookies?
Yes, you can use frozen bananas. Thaw them completely and drain any excess liquid before mashing to avoid adding too much moisture to the cookie dough.


Why are my banana cookies cakey instead of thick and soft?
This usually happens when too much banana is used or the cookies are overmixed. Stick to about ⅓ cup mashed banana and mix the dough just until combined for a thicker, bakery-style texture.


How do I make my cookies thicker like Crumbl cookies?
Use large dough portions (about ¼ cup each), add cornstarch for softness, and avoid overbaking. Slightly underbaking the cookies also helps keep the centers soft and thick.


Can I make these cookies without frosting?
Yes! These banana bread cookies are delicious on their own. The frosting and streusel add a bakery-style finish, but the cookies still have great flavor without them.


What type of banana is best for baking cookies?
Very ripe bananas with brown spots are best. They are sweeter, softer, and provide the strongest banana flavor.


Can I add chocolate chips or nuts to this recipe?
Absolutely. Chocolate chips, walnuts, or pecans all work well and add extra texture and flavor to the cookies.


How should I store banana bread cookies?
Store them in an airtight container at room temperature for up to 3 days or refrigerate for up to 5 days. For longer storage, freeze unfrosted cookies.


Can I make the dough ahead of time?
Yes, you can refrigerate the dough for up to 24 hours before baking. Let it sit at room temperature for a few minutes before scooping if it becomes too firm.

⚠️ Common Mistakes to Avoid

  • Using too much banana – Adding more than ⅓ cup mashed banana can make the cookies spread too much and turn soft and cakey instead of thick.
  • Overbaking the cookies – These cookies should look slightly underdone in the center when removed from the oven. Overbaking will make them dry instead of soft and tender.
  • Not creaming butter and sugar long enough – Skipping this step or rushing it can lead to dense cookies instead of light, bakery-style texture.
  • Overmixing the dough – Mixing too much after adding flour can make the cookies tough instead of soft.
  • Making cookies too small – Smaller cookies won’t have the same soft center and thick Crumbl-style appearance.
  • Skipping cornstarch – This ingredient helps create that soft, thick texture. Without it, cookies may turn out flatter and less tender.

🍪 How to Get That Perfect Crumbl Cookie Shape

  • Use large dough balls (about ¼ cup each)
  • Roll gently, then slightly flatten into thick discs
  • Keep edges slightly uneven for a bakery-style look
  • Press toppings lightly into the top instead of mixing them in
  • Avoid overhandling the dough to keep the texture soft
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