Apple Oatmeal Muffins

1 1/4 cups flour
1 cup quick cooking rolled oats
1/2 cup brown sugar
1 teaspoon baking soda
1/2 teaspoon salt
1 teaspoon ground cinnamon
3/4 cup plain yogurt
1/2 cup butter, melted
2 eggs
1 1/2 cups apple, peeled and coarsely chopped

Preheat oven to 400 degrees F.

In a large bowl combine flour, rolled oats, brown sugar, baking soda, salt, and cinnamon.

Combine remaining ingredients and mix well. Add to dry mixture and mix only enough to combine.

Spoon into muffin tins that have been greased or lined with paper muffin cups.

Bake for 15 to 20 minutes.