Ingredients
Muffins
1
2 cup firmly packed brown sugar1 Land O Lakes® Butter, softened
4 cup1 cup sour cream
1 1
2 cups all-purpose flour3
4 teaspoon baking soda1
2 teaspoon ground cinnamon3 stalks (1 1 sliced into 1/4-inch pieces
2 cups) fresh rhubarb,Topping
1 tablespoon sugar
1
2 teaspoon ground cinnamon