Baking pancakes. Heat large skillet or griddle to medium heat heat. Spray with non-stick spray. Scoop about 1/2 cup of pancake batter onto the skillet. As the pancake is cooking, snip a corner of your cinnamon filling bag, and squeeze a spiral of filling into the pancake. When bubbles begin to appear, carefully flip the pancake over using a spatula. Cook pancake until golden brown, about 1-2 minutes depending on heat.