If you adore the rich, irresistible taste of peanut butter and are looking for a vegan and gluten-free treat that satisfies your sweet tooth, then this Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe will absolutely steal your heart. These cookies combine a tender, subtly sweet peanut butter base with a rich and creamy peanut butter filling, creating a perfect harmony of flavors and textures. Whether you’re baking for a special occasion or craving a wholesome snack to pair with your afternoon tea, this recipe delivers those classic, comforting peanut butter vibes without any guilt.

Ingredients You’ll Need

The image shows a four-step process of making a layered peanut butter dessert in a clear glass baking dish lined with white parchment paper, placed on a white marbled surface. In the first layer, a thick, flat rectangular layer of light brown dough is pressed down, with a crosshatch pattern pressed into the surface. The second layer shows a slightly lighter brown spread, smooth and creamy, evenly covering the base layer. The third layer returns to the dough with the crosshatch pattern, compressed over the spread layer, looking firm and textured. The fourth image shows the top dough layer with two round cookies with the crosshatch pattern on top and three round shapes cut out at the bottom right area next to a blue cookie cutter. Photo taken with an iphone --ar 4:5 --v 7

Getting the ingredients right is key to nailing this Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe. Each component plays an essential role, whether it’s the creamy peanut butter delivering depth, the coconut sugar adding natural sweetness and a slight caramel note, or the oat flour keeping the cookies both tender and gluten-free.

1 cup coconut sugar: A natural sweetener that adds caramel undertones and keeps the recipe refined sugar-free.
1 cup creamy peanut butter (no stir): The star ingredient that brings rich, nutty flavor and moist texture to the cookie dough.
1 tablespoon maple syrup: Adds a touch of natural sweetness and helps bind ingredients together.
1½ teaspoons vanilla extract: Enhances the depth of flavor with warm, sweet vanilla notes.
1 cup oat flour: Provides a gluten-free base with a mild, slightly nutty taste and tender crumb.
1 teaspoon baking powder: Gives the cookies a gentle rise and lightness without puffing them up too much.
1/8 teaspoon salt: Balances the sweetness and intensifies the peanut butter flavor.
1/4 cup almond milk: Adds moisture and helps bring the dough to the perfect consistency without dairy.
1-2 cups peanut butter (for filling): Use creamy or crunchy depending on your texture preference; this filling is where the “double” in the recipe shines.

How to Make Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe

Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe - Recipe Image

Step 1: Preheat and Prepare

First, set your oven to 350 degrees Fahrenheit to warm up while you prepare the dough. This ensures even baking later on and saves time, so your cookies get the perfect golden edges without overbaking.

Step 2: Cream Peanut Butter and Sugar

In a large bowl, use an electric mixer to cream together 1 cup of creamy peanut butter and the coconut sugar for about one minute until luscious and smooth. Then add the maple syrup and vanilla extract, mixing again to meld those delightful flavors thoroughly.

Step 3: Combine Dry Ingredients

In a separate bowl, whisk oat flour, baking powder, and salt to evenly distribute the rising agent and seasoning—this simple step guarantees even mixing and fluffy texture in your cookie base.

Step 4: Mix Dry and Wet Ingredients

Gradually introduce the dry ingredients to your peanut butter mixture, adding them in two batches while mixing continuously. Once fully combined, pour in the almond milk and mix until you have a smooth, slightly thick dough ready for shaping.

Step 5: Press Dough into Baking Dish

Split the dough in half. Line a 9×13 inch baking dish with parchment paper and spread half the dough evenly across the bottom in a thin layer. This creates the first cookie sheet that will serve as the cookie “sandwich” base.

Step 6: Bake and Repeat

Bake the first sheet for about 12 minutes. The dough will look a little underdone but don’t worry—it firms up nicely as it cools. Repeat with the remaining dough. If you like, score the surface gently with a fork for a charming texture effect.

Step 7: Cool Completely

Remove the baked cookie sheets onto cooling racks and let them cool fully, approximately 30 minutes. This step is crucial to prevent the filling from melting when you assemble your sandwich cookies.

Step 8: Assemble Your Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe

Once cooled, carefully transfer one cookie sheet back into a parchment-lined baking dish. Spread your preferred amount of peanut butter filling evenly over the surface. Then place the second cookie sheet directly on top, pressing gently to sandwich them together. You can cut into squares or use a cookie cutter for neat, playful shapes.

How to Serve Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe

Garnishes

For an irresistible presentation, consider sprinkling chopped peanuts or a drizzle of melted vegan chocolate over the top of your Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe. A light dusting of powdered coconut sugar can also add a lovely visual contrast and subtle sweetness.

Side Dishes

These cookies pair wonderfully with a chilled glass of almond milk, a cup of herbal tea, or a rich vegan hot chocolate. The creamy beverages complement the nutty flavor and bring out the sweetness of the cookies perfectly.

Creative Ways to Present

Arrange these cookie sandwiches on a rustic wooden board paired with fresh fruit like sliced bananas or berries for a colorful spread. You can also layer them in a jar with parchment for an adorable gift or pack them in small wax-paper bags for lunchbox treats.

Make Ahead and Storage

Storing Leftovers

Keep your leftover Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe in an airtight container at room temperature for up to 3 days. This keeps them soft, chewy, and bursting with peanut buttery goodness.

Freezing

If you want to enjoy these cookies later, freeze them in a single layer on a baking sheet, then transfer to a freezer-safe bag or container. They freeze beautifully for up to 2 months and thaw quickly at room temperature.

Reheating

To freshen up the cookies after refrigeration or freezing, pop them in the microwave for 10-15 seconds. This brings back the soft, melt-in-your-mouth texture and intensifies the peanut butter aroma.

FAQs

Can I use a different nut butter?

Absolutely! While peanut butter is classic here, almond or sunflower seed butter can make tasty alternatives, though flavor and texture might vary slightly.

Is oat flour the best option for gluten-free baking?

Oat flour offers a mild taste and wonderful texture in these cookies. Just make sure your oat flour is certified gluten-free to avoid any cross-contamination.

How do I make sure the cookies don’t crumble?

Properly creaming the peanut butter and sugar, plus adding the almond milk gradually, helps bind the dough well. Also, letting the cookie sheets cool completely before assembling is key.

Can I make these cookies nut-free?

Since peanut butter is central, it’s challenging to make a nut-free version without altering the recipe dramatically. However, substituting sunflower seed butter might work for those with nut allergies.

How thick should I make the cookie layers?

Press the dough into a thin but even layer in the baking dish — about 1/4 inch thick works great. Too thick and the cookies may not bake evenly; too thin and they could be fragile.

Final Thoughts

Trust me, once you make this Double Peanut Butter Sandwich Cookies (Vegan & Gluten-Free) Recipe, it will quickly become one of your go-to desserts. It’s simple to whip up, naturally wholesome, and absolutely packed with peanut buttery love. Don’t hesitate to dive in and share the joy (and cookies) with your nearest and dearest!