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Sprinkle Confetti Squares

Peanut butter…check. Butterscotch…check. Mini marshmallows…check. Gangs all here! You wouldn’t think that an ingredient list so short could create such magicalness, but I kid you not when I say that confetti squares are exactly that: pure magic!

Note: This post contains affiliate links to which I earn a small commission, but don’t worry there’s no extra cost to you! Thank you for supporting CAKED by Katie.

Confetti Square Nostalgia

I have vivid memories of walking up and down the aisle of the local Christmas craft fair with my family every year and spying these rainbow coloured confections on the table of every grandma there. Without fail, there next to the handmade crochet dishcloths were Styrofoam plates piled high with confetti squares just begging to be bought.

I now find myself whipping up a batch of these easy no-bake confetti squares every so often to bring back a rush of those sweet nostalgic childhood memories. Not to mention that I am an “All-Star” baker mom and wife when I make these much to the joy of my children and husband. I would never confess to them how incredibly simple they are. Let’s keep that our little secret, shall we.

Gather up these few simple ingredients, pick a bottle of brightly coloured sprinkles, and prepare these Sprinkle Confetti Square that will impress young and old alike.

Butterscotch fan? I bet you’d dig my Butterscotch Rice Krispie Bars.

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Sprinkle Confetti Squares

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5 from 5 reviews

  • Author: Katie
  • Total Time: 1 Hr 10 Min
  • Yield: 16 Squares 1x


Easy no-bake confetti squares loaded with rainbow marshmallows, butterscotch, peanut butter, and a fun dash of sprinkles.



  • 1 cup smooth peanut butter

  • ¼ cup dairy-free salted butter

  • ½ tsp. coarse sea salt

  • 1 bag (300 g.) butterscotch chips

  • 1 bag (400 g.) mini rainbow marshmallows

  • ½ cup sprinkles



  • Large Pot
  • 8 x 8 Baking Pan
  • Parchment Paper
  • Spatula

Sprinkle Confetti Squares

  1. Spray and parchment line an 8×8 inch baking pan.

  2. In a large pot, melt the butter and peanut butter over low heat.

  3. Remove from heat and let cool for 2 minutes. Add in the butterscotch chips and salt and mix until fully melted and smooth.

  4. Let cool for another 2 minutes and add in the marshmallows. Mix gently until combined.

  5. Add in the sprinkles, saving 2 tbsp for the top, and mix gently.

  6. Dump mixture into the prepared pan and spread evenly. Sprinkle the remaining sprinkles on top and pat down gently.

  7. Let fully cool in the fridge for an hour or until set.

  8. Cut into 16 squares and enjoy!

  • Prep Time: 10 Min
  • Cook Time: 1 Hr (To Chill)
  • Category: Squares
  • Method: Baking
  • Cuisine: American


  • Serving Size: 1 Square
  • Calories: 281
  • Sugar: 34 Grams
  • Sodium: 233 Miligrams
  • Fat: 13
  • Saturated Fat: 4 Grams
  • Unsaturated Fat: 8 Grams
  • Trans Fat: 0 Grams
  • Carbohydrates: 45 Grams
  • Fiber: 1 Gram
  • Protein: 4 Grams
  • Cholesterol: 9 Miligrams

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  1. I don’t like peanut butter , what can I use as a substitute? I’d really like to try making these

    1. While I have not personally tried it you could attempt either cashew/almond butter or coconut oil.

    2. This is one of the BEST recipes.

      We don’t even have butterscotch chips here in Australia..I just substituted white choc..but it was SOOOO good.. it’s not too sweet the balance is perfect and it was so easy to make.. I have already bought more ingredients to try again??

      Thanks again Katie for sharing something so yummy,and easy to make?

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