Neapolitan Chocolate Chip Cookie Cake

INGREDIENTS

13 3/4 oz

all-purpose flour (3 1/4 cups)

1 tsp

baking soda

1/2 tsp

baking powder

1 tsp

salt

9 oz

butter

11 1/4 oz

brown sugar (1 1/2 cups, lightly packed)

eggs (at room temperature)

1 tbsp

vanilla extract

18 oz

semi-sweet chocolate chips (3 cups)

3 oz

unsweetened chocolate (finely chopped)

2 cups

freeze-dried strawberries

12 oz

butter (at room temperature)

36 oz

powdered sugar (9 cups)

1/2 cup

milk (divided use)

1 tbsp

vanilla extract

salt