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Close-up of Frozen Peanut Butter Pretzel Bars showing the creamy peanut butter protein filling, crunchy pretzel crust, and dark chocolate topping.
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Frozen Peanut Butter Pretzel Bars (Easy No-Bake Dessert)

These easy no-bake Frozen Peanut Butter Pretzel Bars have a salty pretzel crust, creamy high-protein peanut butter filling, and crisp dark chocolate topping. They require about 2½ hours of freezer time (or overnight for best results) before slicing and serving.
Tips & Tricks:
— Chocolate cracking: Letting the bars sit5–10 minutes out of the freezer and using a warm, sharp knife (plus scoring first) goes a long way toward preventing the chocolate from shattering. Using a serrated knife (warmed) and gently sawing will also prevent cracking.
— Sweetness level: The combination of Ritual vanilla protein, 3 tablespoons of maple in the filling, and dark chocolate keeps these moderately sweet. Taste the blended filling and add up to1 extra tablespoon maple if you want more sweetness.
— Crunch vs neat slices: For crunchier bites, leave some larger pretzel pieces in both the crust and topping. For tidier edges, crush a bit more finely in the crust and keep larger shards mostly on top.
Prep Time 20 minutes
Cook Time 2 hours 30 minutes
Total Time 2 hours 50 minutes
Servings 9 squares
Calories 260kcal
Author Rachael DeVaux

Ingredients

For the salty pretzel crust:

  • 2 cups gluten free pretzels lightly crushed (measure after crushing)
  • ¼ cup natural creamy peanut butter (runny)
  • 3 tablespoons melted coconut oil
  • 3 tablespoons maple syrup
  • Pinch of fine sea salt (optional, depending on how salty your pretzels are)

For the peanut butter protein filling:

  • 1½ cups full fat cottage cheese (I like Nancy’s Probiotic Foods, or Good Culture – they have Lactose-Free & regular)
  • ½ cup natural creamy peanut butter
  • ¼ cup Ritual Vanilla Protein Powder (or your favorite vanilla protein)
  • 3 tablespoons maple syrup
  • 3 tablespoons milk of choice plus more if needed
  • 1 teaspoon vanilla extract
  • Pinch of fine sea salt

For the chocolate layer:

  • 6 ounces dark chocolate about 1 heaping cup finely chopped
  • 2 tablespoons coconut oil
  • ¼ –½ cup crushed gluten free pretzels for sprinkling on top

Instructions

  • Line an 8×8 inch square pan with parchment paper, leaving overhang on two sides to lift the bars out later.
  • Make the pretzel crust: In a medium bowl, stir together the crushed pretzels, peanut butter, melted coconut oil, maple syrup, and a pinch of salt until the pretzel pieces are evenly coated and the mixture holds together when pressed.
    If it feels too dry and crumbly, mix in another teaspoon or two of melted coconut oil or a small splash of maple syrup.
  • Transfer the pretzel mixture to the prepared pan and press it very firmly into an even layer using your hands or the bottom of a measuring cup. Pack it tightly so the crust stays together when sliced.
    Place the pan in the freezer while you make the filling.
  • Make the peanut butter protein filling: Add the cottage cheese, peanut butter, Ritual vanilla protein powder, maple syrup, milk, vanilla, and a pinch of salt to a high speed blender or food processor. Blend until completely smooth, thick, and creamy, scraping down the sides as needed.
    If it’s too thick to blend, add 1–2 tablespoons of water or milk of choice just to get the blades moving.
  • Pour the peanut butter filling over the chilled pretzel crust and smooth the top with a spatula. Tap the pan gently on the counter to release any air bubbles.
    Return the pan to the freezer for 45–60 minutes, or until the filling is mostly firm to the touch.
  • Make the chocolate layer: Place the chopped dark chocolate and coconut oil in a heat safe bowl. Melt in the microwave in 20–30 second bursts, stirring between each, or use a double boiler on the stovetop, until just melted and smooth.
    Let the chocolate cool for a few minutes so it’s warm and pourable but not piping hot.

To Assemble:

  • Pour the melted chocolate over the firm peanut butter layer and gently tilt the pan so it spreads into an even coating. Immediately sprinkle the top with the crushed pretzels, pressing them very lightly into the chocolate so they adhere as it sets.
  • Freeze the bars for 1½–2 hours (overnight preferred), or until the chocolate is fully set and the bars are very firm.
    To slice with minimal cracking, remove the pan from the freezer and let it sit at room temperature for 5–10 minutes so the chocolate softens slightly.
  • Use the parchment overhang to lift the slab onto a cutting board. Run a large, sharp knife under hot water, dry it, and lightly score the chocolate into a 3×3 grid. Then press straight down along the scored lines to cut into 9 squares, warming and wiping the knife between cuts as needed.

To Serve & To Store:

  • Serve the bars slightly softened straight from the freezer or after a few additional minutes at room temperature for a creamier center. Enjoy!
  • Store leftovers in an airtight container in the freezer for up to a few weeks.

Notes

Swaps & Substitutions:
  • Pretzels: Use regular pretzels if you don't need the bars to be gluten-free.
  • Peanut butter: Natural creamy almond butter or cashew butter can be substituted.
  • Maple syrup: Honey works as an equal substitute.
  • Cottage cheese: Any full-fat cottage cheese works well. I like Nancy's Probiotic Foods or Good Culture (regular or lactose-free).
  • Vanilla protein: I used Ritual Vanilla Protein Powder, but your favorite vanilla protein powder works. Taste the filling and add a little extra maple syrup if needed.
  • Milk: Any dairy or unsweetened non-dairy milk works. Add an extra splash if needed to help the filling blend.
  • Dark chocolate: Semi-sweet chocolate can be used for a sweeter topping.

Nutrition

Calories: 260kcal | Fat: 17g | Protein: 11g | Carbohydrates: 20g