Step 1

Line a baking sheet with parchment paper. (If it won’t fit in your freezer, use an 8" X 8" baking pan instead!)

Step 2

In a medium-large bowl, combine all ingredients except berries. Mix until smooth and uniform.

Step 3

Spread mixture onto the baking sheet in a thin layer, about 1/4 inch thick.

Step 4

Top with berries, and lightly press to adhere.

Step 5

Lightly cover with foil and freeze until firm, at least 2 hours.

Step 6

Slice or break into 6 pieces.