Peanut Butter Marshmallow Squares (Confetti Squares, 5 Ingredients, No Bake)

Close up view of peanut butter marshmallow squares with coloured marshmallows on parchment paper.

4.83 from 134 votes

Peanut Butter Marshmallow Squares (Confetti Squares, 5 Ingredients, No Bake)

These peanut butter marshmallow squares — also known as confetti squares — are a classic Canadian Christmas treat made with just 5 ingredients in 10 minutes. Chewy, sweet, salty, and impossible to stop eating. My grandmother's recipe, made every holiday since 1990-something.

Prep Time15

Chill Time1

Total Time1 15

Course: Christmas

Cuisine: American

Servings: pieces

Calories: 238kcal

Author: Bailey Campbell

Ingredients

1 package butterscotch chips 300g package (I used Chipits)
1 cup crunchy or creamy peanut butter
½ cup butter
1 package rainbow miniature marshmallows 250g package
1 tsp vanilla extract

Instructions

Put bag of marshmallows in the freezer and line an 8×8 pan with parchment paper.
Melt butterscotch chips, peanut butter, and butter in a medium saucepan over low heat, stirring until smooth. Remove from heat, and let cool to ensure the marshmallows don't melt in next step.
Quickly fold in vanilla and marshmallows.
Spread mixture into 8×8 or 9x9 inch pan and gently spread with a spatula or spoon.
Refrigerate until firm. Approximately 1 hour.
Remove from pan and slice into squares. Store squares in refrigerator or freezer.

Notes

Nutrition