Protein Rice Krispies

The sweet aroma of melted marshmallows fills the kitchen, bringing back nostalgic memories of childhood snacks. Protein Rice Krispies are a delightful twist on the classic treat that combines crispy cereal, gooey marshmallows, and a boost of protein. With a total preparation time of just under an hour, this easy recipe creates chewy squares that are both satisfying and energizing, making them a perfect post-workout snack or a fun dessert for any occasion.

This recipe is ideal for fitness enthusiasts, busy parents, or anyone looking for a quick and delicious treat. Make it for an afternoon snack, school lunches, or a party dessert. For best results, prepare these treats ahead of time and store them in an airtight container to keep them fresh for several days.

Why You’ll Love This Recipe

• The combination of crispy cereal and gooey marshmallows creates a texture that’s hard to resist.
• Infusing protein powder adds an extra nutritional punch, making these treats more filling.
• They can be customized with your favorite sprinkles or flavor variations.
• Quick and easy preparation in under 30 minutes means you can satisfy your sweet tooth swiftly.

What You’ll Need

Here’s everything you need to make delicious Protein Rice Krispies.

For the Base

• 5 cups Rice Krispies or crispy rice cereal
• 4 tablespoons salted butter

For the Marshmallow Mixture

• 10.5 ounce bag mini marshmallows
• 2 tablespoons milk (regular or almond milk)
• 1/2 cup vanilla flavored protein powder
• 1 teaspoon vanilla extract

For Topping (optional)

• Sprinkles, as desired

Use almond milk for a dairy-free option.

Substitutions & Swaps

• Use any flavor of protein powder.
• Swap salted butter for unsalted butter.
• Use chocolate or colorful sprinkles for a fun touch.
• Substitute Rice Krispies with any crispy cereal.

How to Make It

Start making your Protein Rice Krispies with these simple steps.

Line the pan

Line a 9×9 inch pan with foil or parchment paper and grease with butter or nonstick cooking spray.

Whisk the milk and protein powder

In a small bowl, whisk together the milk and protein powder until combined and smooth. Set aside.

Melt the butter

Bring a large pot or stock pot to medium heat and add butter, allowing it to melt completely.

Combine marshmallows and milk mixture

Reduce the heat to low and add the bag of mini marshmallows. Stir until melted, then add the vanilla extract and milk mixture.

Mix in the cereal

Remove the pot from heat and stir in the cereal until the marshmallow mixture completely coats the cereal.

Press into the pan

Add the mixture to the prepared pan and gently press it into the pan. If desired, top with sprinkles. Be careful not to press too hard; otherwise, your treats will be too dense and hard.

Let it rest

Let rest for 30-60 minutes before slicing into squares. Enjoy!

How to Store It

Fridge: Store in an airtight container for up to one week.
Freezer: Yes, can be frozen for up to three months.
Reheat: None required; enjoy them cold.

Tips for Best Results

• Make sure the marshmallows are fully melted for a smooth texture.
• Gently fold the cereal into the marshmallow mixture for even coating.
• Use a greased spatula to help spread the mixture evenly in the pan.
• Allow enough resting time for the treats to set properly before cutting.

Serving Suggestions

• Serve as a post-workout snack for a protein boost.
• Pair with a glass of milk or almond milk for a tasty treat.
• Bring to parties as a fun dessert option that both kids and adults will love.