Acorn Pancakes

Ingredients

• 1 cup acorn flour
• 0.5 cup all-purpose flour
• 1.5 teaspoons baking powder
• 0.25 teaspoons salt
• 2 tablespoons granulated sugar
• 1.25 cups milk
• 1 egg
• 2 tablespoons unsalted butter, melted
• 1 teaspoon vanilla extract
• 1 tablespoon cooking oil or butter (for greasing pan)