INGREDIENTS
24 oz
frozen or very ripe fresh strawberries, hulled (if frozen, thawed)
1 tsp
sugar (for fresh berries only)
1/4 cup
milk, at room temperature
6
large egg whites, room temperature
1 tbsp
vanilla extract
2 1/4 cups
cake flour, sifted
1 3/4 cups
sugar
4 tsp
baking powder
1 tsp
salt
12 tbsp
unsalted butter (1½ sticks), softened (not melted)
pink or red food coloring, preferably the gel type (optional)