Peanut Butter & Banana Ice Cream Sandwiches {Gluten-Free + Vegan} Recipe

If you are craving a dessert that feels like a warm hug and a cool refreshment all at once, the Peanut Butter & Banana Ice Cream Sandwiches {Gluten-Free + Vegan} Recipe is here to delight your taste buds. This luscious treat pairs the rich nuttiness of peanut butter cookies with the creamy sweetness of banana ice cream, all while being completely gluten-free and vegan. It’s the perfect summer indulgence or anytime snack that satisfies without any guilt, combining simple, wholesome ingredients in a way that’s absolutely irresistible.

Ingredients You’ll Need

Getting started with the Peanut Butter & Banana Ice Cream Sandwiches {Gluten-Free + Vegan} Recipe is wonderfully simple because every ingredient serves a delicious purpose. From the creamy peanut butter that gives the cookies their rich flavor to the ripe bananas that create naturally sweet, creamy ice cream, these ingredients come together beautifully to deliver a perfect balance of taste and texture.

• Brown sugar: Adds just the right amount of sweetness and helps create a chewy texture in the cookies.
• Creamy peanut butter, no stir: The star of the cookies, providing richness and that classic peanut flavor.
• Maple syrup: A natural sweetener that enhances the depth of flavor in both cookie and ice cream.
• Vanilla extract: Brightens the mixture with a warm, aromatic note.
• Oat flour: Keeps the recipe gluten-free while adding a mild, nutty flavor and tender crumb.
• Baking powder: Helps the cookies rise gently for a light but sturdy base.
• Salt: Balances the sweetness and highlights the peanut butter’s richness.
• Almond milk: A dairy-free liquid that keeps the dough moist and blends smoothly with the ice cream.
• Mini chocolate chips, dairy-free if necessary: Add little bursts of chocolatey goodness to the cookies.
• Ripe bananas: Naturally sweet and creamy, they transform into a dreamy vegan banana ice cream.
• Raw cashews (soaked and rinsed): Create the perfect creamy texture for the vegan ice cream base.

How to Make Peanut Butter & Banana Ice Cream Sandwiches {Gluten-Free + Vegan} Recipe

Step 1: Prepare the Peanut Butter Cookies

Start by preheating your oven to 350 degrees Fahrenheit to get things warm and ready. Using an electric mixer, cream together the peanut butter and brown sugar until smooth and fluffy, about one minute. Then add in the vanilla extract and maple syrup and mix again until everything combines perfectly. In a separate bowl, whisk together the oat flour, baking powder, and salt. Slowly incorporate the dry ingredients into the peanut butter mixture in two batches, then stir in the almond milk. Finally, fold in the mini chocolate chips gently to distribute them evenly.

Step 2: Bake the Cookie Bases

Divide the cookie dough in half for easier handling. Line a 9×13 inch baking dish with parchment paper, then press half the dough evenly into the pan in a thin layer. Bake for 12 minutes — don’t worry if it looks a bit soft when you take it out, as it firms up once cooled and frozen. Carefully lift the baked cookie base out using the parchment paper and set it on a cooling rack. Repeat this process with the other half of the dough so you end up with two cookie sheets.

Step 3: Make the Banana Ice Cream

Cut the bananas into small chunks and freeze them for at least two hours to ensure a creamy texture when blended. While waiting, soak your cashews overnight, or at least for several hours, then drain and rinse them well. Combine the soaked cashews and 1/4 cup almond milk in a blender and blend until creamy and smooth. Add the frozen bananas, maple syrup, and the remaining 1/2 cup of almond milk. Blend again until you get a luscious, creamy mixture resembling traditional ice cream. This may take a couple of minutes, and you might need to stop and stir the bananas to help the blades reach all the pieces.

Step 4: Assemble the Ice Cream Sandwiches

Line your 9×13 inch pan with fresh parchment paper once again. Gently flip one of your peanut butter cookie sheets upside down — this step makes for a neater top surface on your finished sandwiches. Slide the cookie base onto the parchment, then spread the banana ice cream evenly over it. Top with the second cookie sheet, pressing gently to sandwich everything together. Pop your assembled ice cream sandwiches into the freezer and let them firm up for at least two hours before slicing into bars to serve.

How to Serve Peanut Butter & Banana Ice Cream Sandwiches {Gluten-Free + Vegan} Recipe

Garnishes

Sprinkle a few extra mini chocolate chips or crushed roasted peanuts over the top of each sandwich for added crunch and a visual treat. A light drizzle of warmed peanut butter or a sprinkle of flaky sea salt can take these sandwiches from great to unforgettable, making each bite burst with layers of flavor and texture.

Side Dishes

If you’re serving these sandwiches as part of a larger spread, fresh berries or a simple fruit salad compliment them perfectly. The freshness and acidity of fruits like strawberries, blueberries, or raspberries provide a bright contrast to the creamy richness, making the whole experience feel balanced and refreshing.

Creative Ways to Present

Try cutting the sandwiches into mini slider sizes for a fun party platter or wrap each individually in parchment paper tied with twine for a charming homemade gift. You can even dip the edges of the sandwiches in melted dairy-free chocolate and sprinkle with crushed nuts or shredded coconut for a beautiful and decadent finish.

Make Ahead and Storage

Storing Leftovers

Store any leftover ice cream sandwiches in an airtight container in the freezer to keep them fresh and maintain their texture. Properly stored, they can last for up to two weeks and remain just as delicious as the day you made them.

Freezing

Because these sandwiches freeze incredibly well, you can prepare the cookie bases and banana ice cream ahead of time and assemble them when you’re ready for a quick dessert fix. Just remember to freeze them for at least two hours after assembly to ensure they set properly.

Reheating

Since these are ice cream sandwiches, reheating is not recommended. Instead, let them sit at room temperature for about 5 to 10 minutes before serving if they’re too firm to bite into comfortably. This short thaw softens the ice cream slightly without losing that refreshing chill.

FAQs

Can I use other nut butters instead of peanut butter?

Absolutely! Almond butter or sunflower seed butter would work wonderfully for a different twist while keeping the creamy texture and nutty flavor intact.

Are these sandwiches suitable for kids?

Yes, they’re a great kid-friendly treat, especially because they’re naturally sweetened and free of dairy and gluten.

Do I have to soak the cashews for the ice cream?

Soaking the cashews softens them and helps achieve a creamy texture. If you’re short on time, you can try quick-soaking in hot water for an hour, but overnight soaking is best for smoothness.

Can I make the cookie dough gluten-free without oat flour?

Oat flour is a great gluten-free choice, but you can substitute a gluten-free all-purpose flour blend if you prefer, just ensure it does not contain any leavening agents already.

How long do the ice cream sandwiches last in the freezer?

When stored properly in an airtight container, the sandwiches will stay delicious for up to two weeks in the freezer.

Final Thoughts

There’s something truly special about the Peanut Butter & Banana Ice Cream Sandwiches {Gluten-Free + Vegan} Recipe — it feels like a treat crafted with love that you can enjoy anytime without compromise. The balance of creamy, sweet, nutty, and chocolatey notes all wrapped up in a chewy, tender cookie makes it a dessert to keep coming back to. I can’t wait for you to experience this little frozen delight and make it a part of your treasured recipe collection.

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