Protein Rice Krispie Treats are a delicious and healthy twist on the classic childhood favorite. They combine the chewy, gooey texture you know and love with an added boost of protein, making them perfect for a post-workout snack, afternoon pick-me-up, or a satisfying dessert that won’t derail your nutrition goals. These treats are quick to make, require no baking, and can be customized to fit your dietary needs.
Why You’ll Love This Recipe
- High in protein thanks to the addition of protein powder
- No-bake and super quick to prepare
- Kid-friendly and adult-approved
- Customizable with add-ins like nut butters, chocolate chips, or dried fruit
- Portable and easy to store, perfect for meal prep or on-the-go snacks
- Satisfies sweet cravings while offering nutritional value
- Simple ingredients you likely already have in your kitchen
- Can be made gluten-free or dairy-free with simple swaps
- Ideal for fitness goals like muscle building or weight maintenance
- Great for batch-making and storing for the week
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- Butter or coconut oil
- Mini marshmallows
- Vanilla protein powder (whey or plant-based)
- Rice Krispies cereal (or puffed rice for a healthier option)
- Optional: nut butter, sea salt, chocolate chips, vanilla extract
Directions
- In a large saucepan over low heat, melt the butter or coconut oil.
- Add the mini marshmallows and stir until completely melted and smooth.
- Remove from heat and mix in the protein powder until well combined.
- Gently fold in the Rice Krispies cereal until evenly coated.
- If using, fold in extras like nut butter or chocolate chips.
- Press the mixture into a greased or parchment-lined 9×13-inch pan.
- Let it sit at room temperature for at least 1 hour to set.
- Cut into bars or squares and enjoy!
Servings and timing
Servings: 12–16 bars
Prep time: 10 minutes
Set time: 1 hour
Total time: About 1 hour and 10 minutes
Variations
- Chocolate lovers: Add cocoa powder or use chocolate protein powder.
- Nutty version: Mix in almond butter or peanut butter for added flavor.
- Fruit and nut: Fold in dried cranberries, raisins, or chopped nuts.
- Vegan option: Use vegan marshmallows and plant-based protein.
- Lower sugar: Use sugar-free marshmallows or reduce the amount used.
- Festive twist: Add sprinkles or drizzle with melted dark chocolate.
Storage/Reheating
- Store in an airtight container at room temperature for up to 5 days.
- For longer storage, keep in the fridge for up to 10 days.
- To freeze, wrap each square individually and store in a freezer-safe bag for up to 2 months.
- No reheating needed—just let frozen treats thaw at room temperature before enjoying.
FAQs
How much protein is in each treat?
This depends on the protein powder used and portion size, but each treat typically contains 8–12g of protein.
Can I use plant-based protein powder?
Yes, you can use plant-based protein, but keep in mind it may affect the texture slightly.
Do I need to refrigerate them?
Not necessarily. They can be stored at room temperature, but refrigerating can help them last longer.
Can I make these treats vegan?
Yes, use vegan marshmallows and a plant-based protein powder to make them fully vegan.
Why are my treats too hard or dry?
This can happen if the mixture is overcooked or if too much protein powder is added. Stick to the recipe for best results.
Can I use flavored protein powder?
Absolutely! Flavored powders like chocolate or peanut butter can add a fun twist.
Are these good for meal prep?
Yes, they store well and make great grab-and-go snacks.
Can I cut the sugar?
Yes, you can reduce the number of marshmallows or use a lower-sugar alternative, though the texture might change.
What’s the best type of cereal to use?
Classic Rice Krispies work great, but any puffed rice or whole grain puffed cereal will also do the job.
Can I use protein bars instead of powder?
Not in this recipe, since protein bars won’t melt and mix like powder does.
Conclusion
Protein Rice Krispie Treats are a fun, easy, and nutritious way to enjoy a classic dessert with a modern, health-conscious twist. Whether you’re fueling a workout, managing your sweet tooth, or looking for a family-friendly snack, these treats are the perfect choice. Whip up a batch in minutes and enjoy the balance of nostalgia and nourishment in every bite.
Print
Protein Rice Krispie Treats
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Yield: 9 bars
- Category: Dessert, Snack
- Method: No-Bake
- Cuisine: American
Description
These Protein Rice Krispie Treats are a fun, no-bake snack with a boost of protein! Perfect for post-workout fuel or a healthier dessert, they’re chewy, sweet, and ready in minutes. Made with simple ingredients like crispy rice cereal, protein powder, and nut butter, these bars are both satisfying and delicious.
Ingredients
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3 cups crispy rice cereal
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1/2 cup vanilla protein powder (whey or plant-based)
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1/2 cup natural peanut butter or almond butter
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1/2 cup honey or maple syrup
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1/4 teaspoon salt
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1 teaspoon vanilla extract
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Optional: 1/4 cup mini chocolate chips or melted chocolate for drizzling
Instructions
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Line an 8×8-inch pan with parchment paper and set aside.
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In a medium saucepan over low heat, stir together the peanut butter and honey until smooth and warmed through.
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Remove from heat and stir in the vanilla extract and salt.
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Add the protein powder and mix until fully combined.
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Gently fold in the crispy rice cereal until evenly coated.
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Transfer the mixture to the prepared pan. Press down firmly using a spatula or your hands to create an even layer.
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If using chocolate chips, sprinkle on top and press them in slightly.
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Chill in the fridge for at least 30 minutes before slicing into bars.
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Store in an airtight container in the fridge for up to 1 week.
Notes
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For vegan treats, use a plant-based protein powder and maple syrup instead of honey.
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Add a scoop of collagen peptides for extra protein without changing the flavor.
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Feel free to mix in nuts, seeds, or dried fruit for more texture.