Homemade Star Crunch Cookies

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These no bake Star Crunch Cookies are a copycat Little Debbie snack that's chewy, chocolatey, caramel-filled, and loaded with gooey marshmallows and rice krispies cereal.
A stack of four chocolate no-bake cookies, reminiscent of classic Star Crunch Cookies, with a textured, glossy surface, shown close-up on a white plate.

These no bake Homemade Star Crunch Cookies are a copycat Little Debbie snack that’s chewy, chocolatey, caramel-filled, and loaded with gooey marshmallows and rice krispies cereal. They’re a homemade spin of the nostalgic treat but thicker, softer, and so much better.

A stack of four Star Crunch Cookies sits on a white plate, with a few mini marshmallows nearby.

The combimation of melted caramel, chocolate, and marshmallow coasts every by of the rice krispies cereal and creates the perfect chewy texture once chilled.

Why You’ll Love This Recipe

  • No baking required
  • Rich chocolate caramel flavor
  • Chewy and crispy texture
  • Easy to make
  • Simple ingredients

Ingredients

Ingredients for Star Crunch Cookies arranged on a table: mini marshmallows, sweetened condensed milk, salt, butter, Rice Krispies cereal, vanilla extract, cocoa powder, and caramels.

See the recipe card at the bottom of the post for all ingredients and quantities.

Butter – I used salted butter, but unsalted butter works great too. The butter can be cold or room temperature to use it.

Cocoa powder – This is what you need for that chocolate flavor.

Sweetened condensed milk – This helps sweeten the cookies and creates a creamy mixture.

Caramels – I use the Werther’s soft caramels for the star crunch cookies. I think the chewy caramels from Werther’s would work perfect as well.

Marshmallows – What’s a star crunch cookie without that gooey texture? You need these mini marshmallows to make that happen!

Rice Krispies cereal – These create the crunch and structure of the cookies. The amount of rice krispies determines the thickness of your cookies.

Substitutions and Variations

  • Add mini chocolate chips after the mixture cools slightly.
  • Drizzle melted chocolate over the tops of the set up cookies.
  • Use cocoa krispies for extra chocolate flavor!
  • Add chopped peanuts for some crunch.
  • Sprinkle flaky sea salt on top.

NOTE: This recipe has not been tested with other substitutions or variations

How to Make Star Crunch Cookies

Prep Work: Line the baking sheets with parchment paper and lightly spray with nonstick cooking spray.

Butter and cocoa powder being mixed with a pink spatula in a pink saucepan, creating the rich chocolate base for delicious Star Crunch Cookies.

Step 1: In a large saucepan, melt the butter and cocoa powder together over medium low heat. Whisk until smooth.

Sweetened condensed milk is being poured from a glass bowl into a saucepan filled with melted chocolate mixture, creating the gooey base for homemade Star Crunch Cookies.

Step 2: Whisk in the sweetened condensed milk until combined. Then add in the caramels and stir with a wooden spoon until melted and smooth.

Mini marshmallows in a pink pot being stirred with a pink spatula, partially mixed with melted chocolate, perfect for making delicious Star Crunch Cookies.

Step 3: Add in the vanilla extract, salt, and marshmallows. Stir until the marshmallows are completely melted.

A close-up of a pink mixing bowl with a spatula stirring chocolate-coated puffed rice cereal, perfect for making homemade Star Crunch snack cookies.

Step 4: Remove from the heat and quickly stir in the Rice Krispies cereal until fully coated.

A metal scoop places a mound of chocolate rice cereal mixture onto parchment paper, forming Star Crunch Cookies, with several similar treats in the background.

Step 5: Grease a cookie scoop and scoop the mixture onto the prepared baking sheet. Flatten slightly.

A glass is being used to flatten a Star Crunch Cookie on a parchment-lined baking sheet, with more chocolate crispy rice cookies nearby.

Step 6: Refrigerate for 30 minutes to 1 hour until the cookies are firm.

Close-up of several no-bake chocolate oatmeal cookies stacked together, their textured, glossy surface resembling classic Star Crunch Cookies.

Tips for Best Results

  • Grease the cookie scoop to prevent sticking.
  • Don’t crank up the heat or the carame mixture can scorch.
  • Slightly flatten the cookies so they look more like the classic Star Crunch treats.

How to Store and Freeze

Store the cookies in an airtight container at room temperature or in the refrigerator for up to 5 days. For a firmer texture, keep them in the refrigerator.

To freeze the cookies, place them in a freezer container or freezer bag with parchment paper in between the layers for up to 2 months. Let the cookeis thaw overnight in the fridge before enjoying.

A close-up of a stack of Star Crunch Cookies, with the top two cookies partially broken to show their textured interior.

Recipe FAQs

Can I use regular marshmallows?

Yes, but mini marshmallows melt faster and more evenly.

Do these need refrigerated?

No, but popping them in the refrigerator helps them firm up faster and stay firmer while being stored.

If you try this recipe, be sure to leave a rating below and also share it on Instagram, and tag me! You can also find me on Facebook and stay up to date on recipe releases by joining the Newsletter!

A stack of four chocolate no-bake cookies, reminiscent of classic Star Crunch Cookies, with a textured, glossy surface, shown close-up on a white plate.

Star Crunch Cookies

These no bake Star Crunch Cookies are a copycat Little Debbie snack that's chewy, chocolatey, caramel-filled, and loaded with gooey marshmallows and rice krispies cereal.

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Servings 18 cookies
Calories 249 kcal

Ingredients
  

  • 1/2 cup salted butter
  • 1/2 cup unsweetened cocoa powder, sifted if lumpy
  • 14 ounces sweetened condensed milk
  • 21 Werther’s soft caramels, 4.51 ounce bag
  • 1 teaspoon vanilla extract
  • 1/8 teaspoon salt
  • 10 ounces mini marshmallows, about 6 cups
  • 5 1/2 cups Rice Krispies cereal

Instructions
 

  • Line 2 cookie sheets with parchment paper. Lightly spray the parchment paper with nonstick cooking spray.
  • In a large saucepan, add the 1/2 cup salted butter and 1/2 cup unsweetened cocoa powder. Place over medium-low heat and whisk until the butter is melted.
  • Add the 14 ounces sweetened condensed milk and whisk until well combined.
  • Add in the unwrapped 21 Werther’s soft caramels. Swap the whisk for a spatula and stir occasionally until the caramels melt into a smooth mixture. The mixture may look broken, but it will come together as the caramels melt.
  • Add in the 1 teaspoon vanilla extract, 1/8 teaspoon salt, and 10 ounces mini marshmallows. Stir until the marshmallows is completely melted and combined.
  • Remove from the heat. Working quickly, add in the 5 1/2 cups Rice Krispies cereal and stir until completely coated with the mixture
  • Spray a large cookie scoop with nonstick cooking spray. Scoop the cookies and drop them onto the prepared cookie sheets. Flatten slightly.
  • Refrigerate for 30 minutes to 1 hour to firm up.
  • Remove from the cookie sheets and enjoy.

Notes

Storage: Store the cookies in an airtight container at room temperature or in the refrigerator for up to 5 days. For a firmer texture, keep them in the refrigerator.

Nutrition

Calories: 249kcal | Carbohydrates: 42g | Protein: 4g | Fat: 9g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.2g | Cholesterol: 22mg | Sodium: 171mg | Potassium: 156mg | Fiber: 1g | Sugar: 30g | Vitamin A: 790IU | Vitamin C: 6mg | Calcium: 84mg | Iron: 3mg

(Nutrition facts are an estimate and not guaranteed to be accurate. Please see a registered dietitian for special diet advice.)

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