INGREDIENTS
3
Eggs, large
1 3/16 cups
Spread, smooth
2 tsp
Baking powder
1/4 cup
Brown sugar, light
3/4 cup
Caster sugar
2 2/3 cups
Flour
1 tsp
Vanilla extract
1 1/2 sticks
Butter, unsalted
3 tbsp
Milk
9/16 cup
Sour cream
10
Marshmallows, large
1
Marshmallows, Mini