To prepare a tuxedovilles rhubarb muffins recipe, first you will need to gather your ingredients. First, you'll need the following ingredients: 2 tablespoons butter, 2 teaspoons sugar, 1 teaspoon vanilla, 1/2 teaspoon cinnamon, 1/4 teaspoon nutmeg, and 1 tablespoon vanilla extract. You can find these ingredients at your local grocery store. Mix the wet ingredients together until they are well combined. Then add the dry ingredients and mix until the batter is smooth. Fill each muffin cup about 3/4 full with batter. Bake in the oven for 20 to 25 minutes or until browned.