Hot Fudge Chocolate Chip Cookie Cookie Dough Ice Cream Sandwich

INGREDIENTS

Egg + 1 egg yolk, large

2 tbsp

Corn syrup, light

2 1/2 cups

All-purpose flour

1 tsp

Baking soda

3 oz

Bittersweet or dark chocolate, good

1 1/8 cups

Brown sugar, packed

1/4 cup

Cocoa powder, unsweetened

1/4 cup

Granulated sugar

3 oz

Milk chocolate

1 1/4 tsp

Salt

2 cups

Semi-sweet chocolate chips

5 tsp

Vanilla

1 cup

Butter

2 tbsp

Butter, unsalted

2/3 cup

Heavy cream

1 qt

Chocolate chip cookie dough ice cream, homemade or store bought

2 tsp

Water