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Finished Fruity Pebbles Cookies on a cooling rack.
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5 from 3 votes

Easy Fruity Pebbles Cookies with a Cake Mix

Fruity pebbles cereal becomes the main attraction in these delicious cake mix cookies. Topped with cream cheese frosting and additional Fruity Pebbles, these cookies are a huge hit.
Prep Time15 minutes
Cook Time35 minutes
0 minutes
Total Time45 minutes
Course: Dessert
Cuisine: American
Servings: 20 cookies
Calories: 319kcal

Ingredients

Cookies

  • 1 box white cake mix {15.25 ounces}
  • cup all purpose flour
  • 2 eggs
  • cup butter {softened}
  • 2 Tablespoons sour cream
  • 1 ½ cups Fruity Pebbles cereal
  • ½ cup white chocolate {chips or bar}

Cream Cheese Frosting

  • 8 ounces cream cheese {softened}
  • ¼ cup butter {softened}
  • ½ Tablespoon vanilla extract
  • 3½-4 cups powdered sugar
  • 1-3 Tablespoons milk

Instructions

  • Preheat the oven to 350 degrees.
  • Combine cake mix and flour in a medium bowl, whisk {or sift} together. Add eggs, melted butter and sour cream. Mix using a hand held {or stand} mixer until you have a thick dough. Add Fruity Pebbles and chopped white chocolate {or white chocolate chips} to cookie dough and mix until they are evenly distributed in the dough.
  • Using a large cookie scoop, measure out 12 cookies. Use your hands to press the cookie dough into a circle that is a thick round disc. Bake 8 cookies at a time. Place the cookie on a silicone mat {or parchment} lined baking sheet for 9-11 minutes or until set.
  • Remove cookies from the oven and allow them to cool completely on the baking sheet.
  • While the cookies are cooling, start making the frosting. In a medium bowl combine the softened cream cheese, softened butter, powdered sugar, vanilla extract and milk. Mix using a hand held {or stand} mixer until thick but spreadable. Add more milk if needed.
  • Spread the frosting on top of each cookie or add the frosting to a piping bag and pipe the frosting on the top of each cookie. Add additional Fruity Pebbles to the edge of each cookie on the frosting and serve.
  • Store in an airtight container in the refrigerator for up to 4 days or freeze for up to 3 months.

Notes

  • Look for Fruity Pebbles white chocolate bars.  I found mine at Walmart.  The chocolate bar already has Fruity Pebbles inside, so it gives the cookies an extra special taste. 
  • Don't forget to form the cookie dough mounds into discs before baking.  This will ensure that you get thick and evenly baked cookies.
  • Be sure to not over bake the cookies.  It is important to not bake them for longer than 11 minutes.  A cake mix cookie texture can get very hard when over baked.
  • Allow the cookies to cool on the baking sheet.  This will help the cookies set up nicely.
  • Use a zipper bag to pipe the frosting on top of each cookie if you don't have a piping bag. They work wonderfully and you have them in your drawer.
 

Nutrition

Serving: 1cookie | Calories: 319kcal | Carbohydrates: 50g | Protein: 3g | Fat: 12g | Saturated Fat: 7g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 1g | Cholesterol: 44mg | Sodium: 293mg | Potassium: 59mg | Fiber: 1g | Sugar: 35g | Vitamin A: 426IU | Vitamin C: 1mg | Calcium: 82mg | Iron: 1mg