For the mix
> 8 cups all-purpose flour (about 2 1/2 lbs)
> 6 tbsp baking powder
> 4 tsp baking soda
> 2 tsp salt
> 6 tbsp sugar
> 2 (12 oz) bags semisweet chocolate chips
> 3 (1 qt) jars
To make the pancakes
> 12 large eggs, divided
> 12 cups milk, divided
> 12 tbsp melted butter, divided
For the mix, in a very large bowl, whisk the flour, baking powder, baking soda, salt, and sugar until well combined. Stir in the chocolate chips.
Divide mixture among the jars and seal.
To make 1 batch pancakes (4 servings: in a large bowl), whisk 2 eggs, 2 cups milk, and 2 tbsp melted butter until smooth. Stir in half of pancake mix (about 2¼ cups) until combined (batter will not be smooth). Heat a greased nonstick skillet over medium heat. Using ¼ cup measure, scoop batter into pan. Cook 2–3 min. per side, until golden brown.