Step 1

Preheat oven to 350°F. You will need a 6.25” mini cast iron skillet to make this cookie as shown. If you don’t have a skillet, you can use a 6” cake pan, and 8x4” loaf pan, or make individual cookies in a muffin pan. If you are using a skillet, cake, or loaf pan, spray it with nonstick cooking spray. If you’re using a muffin pan, use liners for easy removal and serving (it will probably make about 4 muffin sized cookies).

Step 2

Melt butter in a large bowl. Stir in both sugars, then egg yolk, extract, baking soda and salt. Carefully stir in the flour then mix in the chocolate chips.

Step 3

Optional: add 1/3 cup of ANY kind of chips or candy instead of the mini chips called for, if you wish.

Step 4

Bake the mini cast iron skillet for about 18-24 minutes, or until the edges are puffed and the center no longer looks translucent. Using another pan will affect baking time.

Step 5

Serve warm, with lots of Reddi-Wip and sprinkles.