Magic Muffins: The Healthy 5-Fruit & Vegetable Muffins Kids Love! . which means I never have to pry muffins or cupcakes out of the pan, only. Mix together melted butter, egg and milk and add to dry ingredients. Stir just until mixed and then fold in fruit cocktail. Fill paper lined muffin cups 2/3 full and bake at ° for about 25 minutes. I wanted to come up with a Fruit Explosion Muffin recipe that would rival that of Tim Horton's, but maybe be a little healthier and made from.