In a large bowl, mix together white whole wheat flour, ground oats, baking powder and sugar.
In a separate bowl, combine the egg and milk, mix well. Stir in vanilla and melted butter, mix well.
Pour liquid mixture into dry mixture and stir until combined, but do not over mix.
Lightly oil a pan or griddle and heat to medium heat. Scoop approximately 1/4 cup of batter onto a heated pan, sprinkle chocolate chips onto top side of pancake, flip when bottom side starts to bubble and is golden brown. Cook until second side golden brown. Repeat with remaining batter. Enjoy!