Galactic Fudge Brownie Cookies

Ingredients

• 1 tbsp vanilla extract
• 1 1/2 cups salted butter
• 1/3 cup rainbow coated chocolate chips
• 2 tbsp corn syrup
• 1/2 cup granulated sugar
• 3 eggs
• 1 tsp salt
• 1 tbsp cornstarch
• 2/3 cup heavy cream
• 1 cup Dutch-processed cocoa powder
• 3 3/4 cup all-purpose flour
• 2 tsp baking soda
• 1 1/2 cups brown sugar
• 2 cups milk chocolate chips