High-Protein PB&J Rice Krispie Bars (Print Version)

Chewy rice cereal bars with peanut butter protein drizzle and swirled jelly topping.

# What You'll Need:

→ Base

01 - 4 cups crisped rice cereal
02 - 1 cup creamy peanut butter
03 - 1/2 cup honey or maple syrup
04 - 1/4 cup vanilla or unflavored protein powder
05 - 1/4 teaspoon fine sea salt
06 - 1 teaspoon vanilla extract

→ Toppings

07 - 1/3 cup peanut butter for drizzle
08 - 2 tablespoons vanilla or unflavored protein powder for drizzle
09 - 2 tablespoons milk (dairy or plant-based) as needed for consistency
10 - 1/3 cup strawberry or grape jelly slightly warmed

# Cooking Steps:

01 - Line an 8x8-inch baking pan with parchment paper, leaving overhang on sides for easy removal.
02 - In a large saucepan, gently heat 1 cup peanut butter and honey over low heat, stirring constantly until smooth and fully combined.
03 - Remove from heat and stir in vanilla extract, salt, and 1/4 cup protein powder until fully incorporated and no lumps remain.
04 - Add crisped rice cereal to the peanut butter mixture and stir until evenly coated.
05 - Transfer mixture to prepared baking pan and press firmly and evenly into an even layer using a spatula or the back of a measuring cup.
06 - In a small bowl, mix 1/3 cup peanut butter with 2 tablespoons protein powder and add milk gradually until achieving a thick, pourable consistency.
07 - Drizzle the peanut butter protein mixture evenly over the pressed base layer.
08 - Warm jelly slightly to loosen consistency, then drop spoonfuls over the peanut butter drizzle. Use a knife or skewer to create decorative swirls throughout.
09 - Refrigerate for at least 40 minutes until completely set and firm to the touch.
10 - Lift mixture from pan using parchment paper overhang and transfer to a cutting board. Cut into 12 equal bars using a sharp knife with a gentle sawing motion.

# Expert Advice:

01 -
  • High Protein: Each bar contains approximately 7g of protein, making it a functional snack.
  • No-Bake Ease: Only 5 minutes of stovetop cooking and simple assembly required.
  • Classic Flavor: The timeless combination of peanut butter and jelly in a portable, crispy format.
02 -
  • Press Firmly: Use the back of a spoon or a spatula to press the cereal mixture tightly into the pan for cleaner, sturdier bars.
  • Warm Swirls: Briefly warming the jelly makes it easier to swirl decoratively into the peanut butter drizzle.
  • Don't Skip Chilling: Allowing the bars to chill for at least 40 minutes is vital for the ingredients to set properly before cutting.
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