Few flavor combinations are as comforting and timeless as peanut butter and jelly. These no bake Peanut Butter & Jelly Protein Freezer Bars take that childhood classic and give it a nourishing, protein-rich upgrade – perfect for busy days, sweet cravings, and make-ahead snacking.
At Blended Bites, we love recipes that feel familiar yet support your health goals. These freezer bars are exactly that. Creamy peanut butter forms the base, naturally sweetened with dates or maple syrup and boosted with protein to keep you satisfied longer. A vibrant jelly layer adds fruity sweetness and a pop of color, while a light chocolate or peanut butter drizzle (optional but highly recommended) ties everything together.
One of the best things about this recipe is its simplicity. There is no baking, no complicated steps, and no refined sugars. Everything comes together in minutes and sets beautifully in the freezer, making these bars ideal for meal prep. Keep a batch on hand and you will always have a nourishing snack or dessert ready to go.
Unlike store-bought PB & J bars that can be loaded with syrups and preservatives, these freezer bars rely on real ingredients you can recognize. Peanut butter provides healthy fats and flavor, protein powder adds staying power, and the jelly layer uses fruit for natural sweetness. The result is a bar that tastes indulgent but fuels your body with balanced nutrition.
These bars are also incredibly versatile. Use any nut or seed butter you love, swap the berry layer for your favorite fruit, or adjust the sweetness to suit your taste. They are perfect as an anytime snack, afternoon pick-me-up, or healthier dessert straight from the freezer. These bars are very low in sugar, have added protein and offer healthy fats making it a great snack for before or after a workout. You will be making your own quick jam for the topping which cuts out a lot of sugar (processed jams and jellies have a lot of added sugars!)
Because they are stored frozen, the texture stays firm and creamy, almost like an ice-cream bar meets a classic PB & J sandwich. Just let one sit at room temperature for a minute or two before biting in for the perfect consistency.
If you are craving something sweet, nostalgic, and nourishing all at once, these easy Peanut Butter & Jelly Protein Freezer Bars are about to become a Blended Bites favorite.✨
Peanut Butter & Jelly Protein Freezer Bars
Ingredients
Bar Base
- 1 cup natural peanut butter
- 1/2 cup vanilla protein powder
- 1/3 cup honey or maple syrup
- 1/4 cup almond flour or oat flour
- 1 teaspoon vanilla extract
- Pinch sea salt
Jelly Layer
- 1 1/2 cups frozen berries (strawberries, raspberries, or mixed berries)
- 2 tablespoons chia seeds
- 2 tablespoons honey or maple syrup
Optional Topping
- 1/4 cup melted dark chocolate or melted peanut butter for drizzling
Instructions
- Line a 7 x 5-inch loaf pan or dish with parchment paper on the bottom and sides leaving some overhanging to act as a handle to get the bars out easier for cutting.In a bowl, mix peanut butter, protein powder, honey, flour, vanilla and sea salt until a thick, smooth dough forms.Press the mixture into the prepared pan to create an even base.
Jelly Layer
- To make the jelly layer, add frozen berries to a small saucepan and heat gently until softened and juicy.Mash the berries with a fork, stir in chia seeds, and sweeten if needed. Let sit for 5–10 minutes to thicken.Spread the jelly evenly over the peanut butter base.Drizzle with melted chocolate or peanut butter if using.Freeze for 2–3 hours, or until firm.Slice into 10-12 bars or more smaller squares and store in the freezer.Store bars in an airtight container in the freezer for up to 2 months. Allow to thaw slightly before eating for the best texture.
If you are looking for more delicious, healthy, protein-rich, no bake desserts and treats to help you reach your health, wellness and fitness goals, you will love my collection here: Blended Bites
