Begin by preheating your oven to 425 degrees F. Then, line a quarter baking sheet with parchment paper and spray with baking spray. Set aside.
In a bowl, mix the Homemade Pancake Mix (recipe linked below) with the buttermilk, milk, eggs, melted butter, and vanilla extract. Stir until just combined. Let sit for 5-8 minutes.
Pour the batter into the prepared baking sheet. Spread out evenly with a spatula. For added interest and sparkle, sprinkle with a tablespoon of coarse sugar.
Bake for about 12 minutes or until lightly browned.
Cut into squares and serve any way you'd like. I used about 2 cups of mixed berries, 1/2 cup of granola, and some of my favorite pure maple syrup.
My quarter baking sheet is 13 x 9 x 1 inch. You can find it HERE.You can find my recipe for Homemade Pancake Mix HERE. This Sheet Pan Pancake recipe is designed to work with this Homemade Pancake Mix only. A store-bought mix will not achieve the same results.