Allow the marzipan to come to room temperature so the texture is soft and workable. [4] X Research source Knead a few drops of corn syrup into the dough if it still seems stiff. [5] X Research source Divide the marzipan based on the number of colors you will be using.
Put on disposable food preparation gloves. If you prefer working without gloves, use a dab of shortening on your hands. Shortening will keep your hands moist and also helps prevent the dye from staining your skin. Wear an apron or smock to protect your clothing.
You can experiment with achieving different hues by adding dabs of multiple colors. [11] X Research source
If the color is darker or richer than you want it to be, you can add more marzipan to lessen the hue’s intensity. [13] X Research source If you are using food coloring paste, its color may shift as it dries, so mix it into the marzipan at least 15 minutes before settling on the final color. [14] X Research source
For example, paint markings onto petals or leaves. You can use a toothpick instead of a paintbrush to get thin details like veining. [17] X Research source
Choose a dry, cool place - do not refrigerate. [18] X Research source
Liquid food coloring is water-based and produces lighter colors than paste. [19] X Research source Paste has the strongest color. [20] X Research source For a subtle, more delicate color, use powdered coloring. [21] X Research source
Put a bit of food coloring in the bottom of a bowl. Using your paintbrush, add water from a cup into the bowl until the food coloring is as diluted as you desire.
You can dip the paintbrush directly into undiluted food coloring to add strong definition to certain details – for example, the lines in a petal or leaf. [23] X Research source
Pick up powdered coloring with a paintbrush and swirl it into the water and vanilla mixture. Apply to the marzipan with a paintbrush to create shading and/or the illusion of texture.
Pour some petal powder onto a saucer. Use a clean, dry paintbrush to add luster to the marzipan.