Carrots are your best bet for achieving a perfectly peachy tint. Citrus may seem promising, but it doesn’t lend much color. Stick to carrots and you’re sure to be pleased. Just juice them (or buy fresh carrot juice), and don’t worry about the flavor. Carrots are naturally sweet! Itsy Bitsy Foodies offered asuper tutorial on how to make food coloring from carrots.
For yellow you’ll need to hit the spice rack. Both saffron flowers and turmeric powder will create that sunny, summery hue. These are each intensely-colored spices, so a little goes a long way. Still, be careful, start with very small amounts, and taste as you add. I recommend these two recipes for yellow food coloring: Quick and Easy Cheap and Healthy published an awesome recipe for making icing colored with saffron. Nouveau Raw published a delicious recipe for raw vegan frosting colored with turmeric. Check them out and then tell me how yellow and delicious they were.
Are you forever trying to find ways of getting greens into your kids? (Or into yourself?!) Well, how about . . . spinach in the frosting! That’s right, a little spinach will work like a charm, and doesn’t impart any flavor at all (PROMISE!).
You can use juice, or you can even use the whole leaves. I recommend that you try The Edible Perspective’s recipe for Green Monster Wipped Green Frosting, which includes two cups of spinach leaves.
Another option for that emerald tone involves a “health food” supplement called chlorophyll. Liquid chlorophyll is available in most alternative markets (co-ops, Whole Foods) and is quite inexpensive. Besides it’s purported health benefits, it’s a great option for natural food coloring.
Blue and Purple
And finally, the tricky twosome. Blues and purples can be a bit harder, but they certainly are possible. Blueberries and blackberries can be used in the same process as described above (for other berries, under “Pink and Red”). But your real best bet is a totally unexpected vegetable: cabbage!
That’s right! Red cabbage can be used to make both purple and blue food coloring. For the former, cut and boil the cabbage until the water is very dark and concentrated. This will give you a pretty purple dye.
For the latter, slowly stir in baking soda, a bit at a time. It will react with the cabbage juice and produce a perfectly pretty blue hue.
And as an alternative, you can use natural food dye in a savory recipe. Remember, food dye isn’t reserved just for sweets and treats!
Remember that working with natural coloring will be different than the artificially amplified colors you’re probably used to. In general you can expect a paler, more pastel-type of result. It is best if you experiment, play around with quantities and combinations, add a little at a time, and always taste as you go. Most importantly, let your creative juices flow, and have fun with it!
Image: DIY organic juice dyes by the socially conscious and fabulous Sayward Rebhal