Preheat the oven to 400°F (200°C) and grease the muffin tin.

In a mixing bowl, combine the dry ingredients.

In another bowl, whisk together the wet ingredients.

Pour the wet ingredients into the dry ingredients and mix until just combined.

Spoon the batter into the prepared muffin tin.

Bake for 15-20 minutes or until a toothpick comes out clean.