Aunt Norma’s Rhubarb Muffins

https://www.allrecipes.com/recipe/150141/aunt-normas-rhubarb-muffins/ Ingredients 2 ½ cups flour 1 teaspoon baking soda 1 teaspoon baking powder ½ teaspoon salt 1 ¼ cups brown sugar 1 cup buttermilk ½ cup vegetable oil 1 large egg 1 teaspoon vanilla extract 1 [...]