1. Prepare your base by placing a serving platter or cake stand on a flat surface.

2. Create the base layer by arranging 6-7 donuts in a tight circle, using a dab of frosting to secure them to the platter and each other.

3. Continue stacking layers of donuts, making each layer slightly smaller to create a cone shape, applying frosting between each layer.

4. For tall towers, insert a wooden dowel through the center of the stacked donuts for stability.

5. Lightly drizzle the tower with warmed frosting or a thin glaze and immediately add sprinkles.

6. Use frosting to attach the marshmallow tail near the base and the candy eyes and nose further up the tower to create a face.

7. Insert the bunny ears into the donut hole at the very top of the tower to finish.