The answer to why people eat marigolds comes down to three things for you. The petals add a bright golden color to your food. They bring a mild spice flavor to your dishes. And they hold compounds that fight cell damage in your body. Few other flowers look as good on your plate as they do in the ground.
I tossed some Signet marigold petals into a green salad last summer. The result blew me away. The petals gave off a light citrus-spice taste that went great with my dressing. But the color stole the show for me. Those orange and yellow bits turned a boring side dish into something that looked fancy on your plate. I've since put them in muffin batter and on top of deviled eggs for the same pop of color in my kitchen.
The science behind edible marigold petals tells you why they work so well in your food. The petals hold lutein, the same compound used in your eye health pills. They also have flavonoids that give your petals their golden color. These compounds act as shields against cell damage in your body. Cooks in South America and South Asia have used them as food dye for your dishes for ages.
Not all types taste the same for you though. NC State says Lemon Gem and Tangerine Gem Signet marigolds have the mildest, best flavor for your food. They carry that nice citrus note you'll enjoy. French marigold petals tend to taste more bitter on your tongue. African types work for dye in dried form but aren't great for your fresh eating. Stick with Signet types for the best taste.
Cooking with marigolds goes way beyond just tossing petals on your plate. In Mexican food, dried petals flavor your mole sauces and atole drinks. Indian cooks use them to color your rice and sweets for festival meals. Old European bakers once added the petals to butter and cheese. They wanted a deeper gold color in your winter dairy when cows ate hay instead of fresh grass for you.
Your safety matters when you eat flowers from your garden. Only use marigolds you grew without sprays or bought as food-safe for you. Garden center plants often have chemicals on them that aren't safe for your body. Start with just a few petals your first time eating them. This helps you check for any skin or stomach issues before you eat more.
Grow a pot of Lemon Gem marigolds on your kitchen sill this spring. You'll have fresh petals all summer for any dish you make. Pick your blooms in the morning after the dew dries off. Pull the petals off the center and toss them on whatever you serve your guests. They'll ask you where you got such fancy garnish for the meal. I tested this on my family first before serving petals to guests. The look on their faces was worth the few minutes of planting time it took me. Once you start adding flower petals to your food, you won't go back to plain dishes again. Your salads, rice, and baked goods will all look brighter and more fun with a handful of golden petals on top of them for you.
Read the full article: Marigold Flower: Types, Growing & Uses