Orange food coloring is ideal for preparing autumn-themed dishes or frosting for carrot cakes. However, most basic food coloring sets do not include orange. The good news is, no matter what dish you're preparing, you can always create orange by mixing other colors or using natural coloring ingredients. Regardless of the method you choose, you can easily achieve the perfect orange hue for cake frostings or baked goods.
Steps
Mixing Orange Using Other Colors

- If you want a deeper orange shade, consider adding brown or blue food coloring.
- Food coloring comes in both liquid and gel forms. You can use either to mix orange.
- If you're concerned about chemicals in food coloring, look for natural options at health food stores or online retailers.

- A deeper orange requires more red than yellow, while a lighter orange will have more yellow than red.
- For a standard vibrant orange, use 1 part yellow and 1 part red.
- For a rich, brownish orange, mix 2 parts yellow, 2 parts red, and 1 part blue or brown.
- For a pale orange, blend 3 parts yellow with 1 part red.
Tip: The color in the bowl may not match the final shade of your frosting or any colored dish. The true tone will only become apparent once the coloring is added to the food.
Test the Color
- If using the coloring for baked goods or other dishes, color testing isn't feasible. In such cases, you'll need to estimate the required shade and proportions.
- Use a relatively large container for the frosting to make stirring easier.
- Note the amount of color you add. This is crucial when scaling up for larger quantities of food.
- As you add more color, the orange tone will remain consistent, but the intensity will increase.
- If you're unsatisfied with the current shade, repeat the process with a new test portion and experiment with a completely different red-to-yellow ratio.
- The amount of food coloring needed depends on the type of food, desired intensity, and quantity. For instance, 1 cup (about 130g) of frosting may require between 15 to 80 drops of food coloring.
- For example, with 2 cups (about 260g) of frosting, you have 16 portions of 2 tablespoons. Multiply the drops of red and yellow by 16 to determine the total drops needed for the larger batch.
Create Orange Food Coloring Using Natural Ingredients

- Carrots, pumpkins, and sweet potatoes are ideal for producing orange coloring powder. They are rich in beta-carotene, the pigment responsible for the orange hue.
- The natural sweetness of these vegetables also complements desserts and other sweet dishes requiring coloring.
- The thinner the slices, the better, so don’t worry if they end up extremely thin.
Tip: A mandoline slicer is a handy tool for cutting vegetables, whether it’s carrots, pumpkins, or sweet potatoes. It ensures uniform slices, which dry evenly and at the same rate.

- Be mindful of the dehydrator’s capacity. If you have too many thin slices, you may need to dry them in batches.
Tip: If you don’t have a food dehydrator, you can dry the produce in an oven set to its lowest temperature. However, this method takes longer and may risk burning the slices before they fully dry.
- Check the slices every hour to ensure even drying. You may need to rotate the trays for consistent results.
- Keep the dehydrator temperature between 52–60°C. Higher temperatures may speed up the process but can lead to uneven drying.
- This process may take some time, so don’t give up if it doesn’t happen immediately after one or two minutes.
- Alternatively, you can use a mortar and pestle to grind the slices into powder, though this method requires more time and effort.
- Be cautious, as adding too much powder can alter the flavor of the food. Delicately flavored foods are particularly susceptible.
- Natural coloring powder is better suited for achieving a soft orange hue rather than a bright or deep orange.
What You’ll Need
Mixing Orange Using Other Colors
- Red food coloring
- Yellow food coloring
- Blue or brown food coloring (if needed)
- Small glass bowl
- Small spoon or toothpick
Test the Color
- Small glass bowl
- Large glass bowl
- Spoon or plastic spatula
Create Orange Food Coloring Using Natural Ingredients
- Carrots, sweet potatoes, or pumpkins
- Peeler
- Knife
- Mandoline slicer (optional)
- Food dehydrator
- Food processor or spice grinder
- Spoon
