Remember the simple joy of a classic peanut butter and jelly sandwich? We’ve reimagined that nostalgic favorite into a sophisticated, bite-sized treat that’s both delicious and mindful of your health goals. We’re swapping out the bread for a tender, cake-like cookie made with rich macadamia nut butter and ditching the sugary jelly for vibrant, fresh strawberries. Topped with a luscious peanut butter frosting, these little bites deliver all the comfort of a PB&J in a perfectly portioned, elegant package. Get ready to fall in love with your childhood favorite all over again!
Ingredients
• For the Cookies
• 37 g / 2.5 tbsp raw egg, mixed well
• 20 g / 2 tbsp macadamia nuts, ground into butter
• 11 g / 2 tsp canola oil
• 5 g / 1 tbsp flaxseed meal
• 2 g / 1/2 tsp calorie-free sweetener, like Truvia
• For the Topping
• 8 g / 1.5 tsp European-style butter, softened
• 4 g / 3/4 tsp creamy natural peanut butter
• 4 g / 1 small strawberry, sliced thin
Instructions
1. Preheat your oven to 350°F / 175°C.
2. In a small bowl, thoroughly combine the beaten egg, ground macadamia nuts, canola oil, flaxseed meal, and sweetener. Mix until the batter is smooth and well-incorporated.
3. Pour the batter evenly into two or three silicone cupcake liners.
4. Bake for approximately 20 minutes, or until a toothpick inserted into the center comes out clean. Let the cookies cool completely.
5. While the cookies are cooling, prepare the topping. In another small bowl, mix the softened European-style butter and the creamy peanut butter together until fully combined and smooth.
6. Once the cookies are cool to the touch, spread the peanut butter mixture over the top of each one like frosting.
7. Garnish with the fresh, thinly sliced strawberries and serve immediately.
Nutritional Information
• is an estimate and may vary based on the specific and brands used. This recipe is low-carb and keto-friendly.
Pro Tips
• For the most accurate results, use a gram scale. The small measurements in this recipe make precision key to achieving the perfect texture.
• Make a larger batch of the cookies and freeze them plain in an airtight container or freezer bag. When ready to serve, simply thaw at room temperature, then add the fresh topping.
• Don’t be afraid to experiment with the fruit! Thinly sliced raspberries or blueberries make a wonderful substitute for strawberries.
• For a deeper, nuttier flavor, lightly toast the macadamia nuts in a dry skillet over medium heat before grinding them into butter.
FAQ
Q: Is this PB&J cookie recipe gluten-free
A: Yes, this recipe is naturally gluten-free. It uses a base of ground macadamia nuts and flaxseed meal instead of any traditional wheat flour, making it a perfect grain-free treat.
Q: Can I use a different nut butter for the cookies
A: This recipe is optimized for macadamia nut butter due to its high-fat content and buttery flavor, which creates a tender, cake-like texture. While you could experiment with almond butter, it may result in a drier cookie and will alter the nutritional profile.
Q: How should I store these keto cookie bites
A: Because of the fresh strawberry topping, these bites are best enjoyed immediately. If you must store them, keep them in an airtight container in the refrigerator for up to one day. For longer storage, freeze the cookies plain and add the fresh topping just before serving.
Q: What can I use instead of strawberries
A: Absolutely. Thinly sliced fresh raspberries or blueberries are excellent low-carb, keto-friendly alternatives that pair wonderfully with the peanut butter frosting.





