INGREDIENTS
1
Egg, large
1
1 heaping cup (180g) mini semi-sweet chocolate chips, mini
2 cups
All-purpose flour
2 1/2 tsp
Baking powder
1/2 cup
Brown sugar, packed light or dark
1 tsp
Cinnamon, ground
1/2 tsp
Salt
1 tsp
Vanilla extract
1/2 cup
(1 stick; 115g) unsalted butter, unsalted frozen
1/2 cup
Heavy cream