INGREDIENTS
1
Egg, large
2 1/4 cups
All-purpose flour
1 tsp
Baking soda
3/4
Brown sugar (150g), light
1 1/2 tsp
Cornstarch
1/2 cup
Granulated sugar
1/2 tsp
Salt
1/2
Semi-sweet chocolate chips (90g)
2 tsp
Vanilla extract
3/4 cup
Butter
1/2
M christmas &ms (85g, or regular m&ms)