1 C. Milk
1/4 C. vegetable oil
2 C. all-purpose flour
1/4 C. sugar
3 tsp.baking powder
1/2 tsp. salt
3 tsp. ground cinnamon
1 C. blueberries

Butter 12 regular-size muffin cups and set aside.

Combine egg, milk, and oil in a medium bowl with a fork

In a large bowl, combine the flour, sugar, baking powder, salt, and cinnamon with a fork.

Make a well in the center of the dry ingredients. Pour the wet ingredients into it. Add the blueberries.
Mix just until the ingredients are moistened. on the batter equally among the prepared muffin cups.

Bake for 15 to 20 minutes at 350 degrees or until a toothpick inserted in the center of a muffin comes out clean