Fall Leaf Sugar Cookies | Gorgeous Autumn Decorating Ideas
Chef Alan TetreaultIn this tutorial: What You'll Need · Making a Parchment Paper Piping Bag · Decorating Maple Leaf Cookies · Creating a Pinwheel Pattern on Round Cookies · Tips for Success
Fall sugar cookies are one of the easiest and most rewarding decorating projects around – no special tips or tools required. In this tutorial, Chef Alan Tetreault of Global Sugar Art demonstrates how to decorate leaf-shaped and round sugar cookies using thinned royal icing, a parchment paper bag, and a simple toothpick swirl technique. The result is a beautiful marbled effect in autumn colors that looks impressive but is simple enough for children to do alongside adults.
What You'll Need
- Sugar cookies – pre-baked in fall shapes such as maple leaves, oak leaves, acorns, and squirrels; round cookies also work well
- Royal icing mix – CK Royal Icing Mix, prepared according to package directions and thinned with water
- Food coloring – fall colors such as red, orange, yellow, green, and white
- Parchment paper decorating bags – Wilton pre-cut parchment triangles, or any parchment paper cut into triangles
- Toothpicks – for swirling and blending icing colors
- Small spatula – for spreading icing on round cookies
- Cookie cutters – fall-themed shapes; available at Global Sugar Art
- Dragees – for squirrel eyes and other small details
- Sanding sugar – for texture on acorn tops
Making a Parchment Paper Piping Bag
Chef Alan demonstrates how to form a simple piping bag from a parchment paper triangle – no coupler or tip needed.
- Position the parchment triangle with the long edge away from you.
- Curl one corner up and inward to form a cone shape.
- Wrap the opposite corner around the outside to complete the cone.
- Fold the top flap down to secure the bag.
- Fill with thinned royal icing and snip off the pointed end to create a small opening.
Decorating Maple Leaf Cookies
This technique uses multiple colors of thinned royal icing applied wet-on-wet, then swirled together with a toothpick to create a natural, marbled autumn look.
↪ Step 1 – Outline with the Base Color
- Pipe the thinned royal icing around the outer edge of the leaf cookie, making about two rows to create a border.
- Leave the center of the cookie open – do not fill it in completely at this stage.
↪ Step 2 – Add Accent Colors
- While the base icing is still wet, pipe additional fall colors – reds, oranges, yellows, and greens – into the open areas of the cookie.
- There is no need to be precise; the colors will be blended together in the next step.
↪ Step 3 – Swirl with a Toothpick
- Insert a toothpick into the wet icing.
- Use small swirling motions to pull the colors together and fill in any remaining bare spots.
- The toothpick blends the colors into a natural fall swirl pattern.
💡 Use any combination of colors. Reds, yellows, oranges, and greens all work well for fall leaves. Vary the color combinations from cookie to cookie for a more natural-looking set.
Creating a Pinwheel Pattern on Round Cookies
Round cookies use a different approach – parallel lines of color drawn into concentric circles with a toothpick – to produce a striking pinwheel effect.
↪ Step 1 – Apply the White Base
- Pipe white thinned royal icing around the outside edge of the round cookie.
- Fill in the center, keeping the layer thin so it does not overflow when additional colors are added.
- Use a small spatula to spread the icing evenly if needed.
⚠️ Keep the base layer thin. If the white icing is too thick, adding more colors on top will cause the icing to run over the sides of the cookie.
↪ Step 2 – Pipe Colored Lines
- While the white icing is still wet, pipe three parallel lines of green straight across the cookie.
- Add three lines of orange between the green lines.
- Add three lines of yellow in the remaining gaps.
↪ Step 3 – Create the Pinwheel
- Place a toothpick near the outer edge of the cookie and drag it in a clockwise circle all the way around.
- Move inward slightly and drag the toothpick in a counterclockwise circle.
- Move to the center and drag in a clockwise circle once more.
The alternating directions pull the colored lines into an elegant pinwheel pattern.
💡 Try other variations. Instead of concentric circles, start the toothpick in the center and drag straight outward to create a starburst effect.
Tips for Success
- 💡 Thin the icing gradually. Add water to the royal icing mix a little at a time until it flows smoothly from the bag but is not so thin that it runs off the cookie.
- 💡 Work while the icing is wet. The swirl and pinwheel techniques rely on all the colors being fluid at the same time. Once royal icing begins to set, the toothpick will drag and tear rather than blend.
- 💡 Adapt for any season. The same technique works for Easter, Christmas, or any holiday – simply change the cookie shapes and icing colors to match the occasion.
- 💡 This is a great family project. Children enjoy choosing their own color combinations and creating one-of-a-kind designs. Each cookie turns out different, which is part of the fun.
This tutorial is part of Global Sugar Art's library of free cake decorating videos by Chef Alan Tetreault. Browse all tutorials →
