Ingredients Tools Fondant Roller, 9-Inch Fondant Roller, 9-Inch Pizza cutter or knife Decorator Preferred White Fondant, 24 oz. Fondant Icing Decorator Preferred White Fondant, 24 oz. Fondant Icing Instructions Click to mark complete - Cut out a rectangle of white fondant and a rectangle of colored fondant. Cut each rectangle diagonally. Take one part white and one part color and form a new rectangle. Set aside the extra fondant. - Cut the fondant into equal parts. The more strips you cut, the more shades you will get. Roll each strip into a ball and knead to mix in the colors. - Use the reserved white as the lightest shade and the reserved color as the darkest shade. You now have several pieces of fondant in varying shades for making ombre cut-out designs.