Ingredients
1 egg1-1/4 cups packed brown sugar1 cup buttermilk1/2 cup vegetable oil2 teaspoons vanilla extract2-1/2 cups all-purpose flour1 teaspoon baking soda1 teaspoon baking powder1/2 teaspoon salt1-1/2 cups diced fresh rhubarb1/2 cup chopped walnutsTOPPING:1/3 cup sugar1 teaspoon ground cinnamon1 teaspoon butter, melted
Preparation
In a bowl, beat egg. Add brown sugar, buttermilk, oil and vanilla; beat for 1 minute. Combine dry ingredients; stir into sugar mixture just until moistened. Fold in rhubarb and walnuts.
Fill greased or paper-lined muffin cups three-fourths full. Combine topping ingredients; sprinkle over muffins. Bake at 375° for 20-25 minutes or until muffins test done.
