Preheat oven to 350 degrees F. Combine flour, baking soda, and salt in a bowl. Beat oil, sugar, and honey with mixer until light and fluffy, 3 minutes. Beat in egg. Add flour mixture alternating with applesauce, starting and ending with flour until blended.
Line 18 muffin cups. Fill with batter; bake 18 to 22 minutes. Cool completely on a wire rack.
Beat butter with a mixer until light and fluffy. Beat in marshmallow creme, then confectioners' sugar and vanilla. Stir in food coloring. Spoon into pastry bag with 1/2-inch star tip and pipe. Insert straw into center. Mold spice drops to look like a flame; attach with white frosting. Draw lines with frosting to look like wax drippings.