Peels, Stems and Leaves You Can Eat: Gobi Leaves to Watermelon Rind
That pile you scrape into the bin after cleaning a gobi is dinner. Cauliflower leaves and stalk, mooli leaves, the white part of watermelon rind, broccoli stems and dhania stalks are all good food, and most cook in 10 to 15 minutes. A few scraps really must go, though: green potato skin, mango sap, and apple seeds or bitter kernels in any quantity. This guide sorts the keepers from the throwaways, shows how to store radish leaves, and gives three quick recipes.
In brief
- Eat: gobi leaves and stalk, mooli leaves, watermelon rind, broccoli stems, dhania and methi stalks, beet leaves, lauki peel, pea pods (tender ones).
- Use carefully: citrus peel (zest only, wash well), carrot tops (strong taste, small amounts).
- Throw away: green or sprouted potato parts, mango sap, crushed apple seeds, bitter apricot kernels, sharifa seeds, anything mouldy.
- Wash: under running water, rubbing well. No soap or bleach.
Why these scraps are worth keeping
Leaves and stems are often the hardest-working parts of a plant. Leaves make the food; stems carry the water. So gobi leaves and mooli leaves are dark green and rich in fibre, vitamin C, vitamin K and folate, much like palak. Stems are mostly fibre and crunch.
They also cost nothing. A kilo of cauliflower from the sabzi wala comes with a good handful of leaves and a thick stalk. Many vendors trim these off if you let them. Ask them not to.
Ask the sabzi wala to leave the leaves on. They’re half a sabzi.
Cauliflower leaves and stalk
The small, tender inner leaves and the thick central stalk are both edible. The big outer leaves are tough and fibrous; use only their soft edges, or skip them.
- Pull off the leaves, wash under running water, and check the folds for worms or grit.
- Peel the stalk with a knife to remove the woody outer layer, then dice it into 1 cm pieces.
- Chop the tender leaves and thin stems finely.
- Heat 1 tablespoon oil, add ½ teaspoon zeera, 1 chopped green chilli and 1 small chopped onion. Cook 3 minutes.
- Add the stalk and leaves (about 2 cups), ¼ teaspoon haldi and salt to taste. Cover and cook on low for 10 to 12 minutes, until tender.
- Serve dry with roti, or stir it into aloo gobi so nothing goes to waste.
Mooli leaves, and how to store radish leaves
Mooli ke patte are peppery, like a mild sarson. Cooked with aloo, or as a dry bhujia, they’re a winter favourite in Punjabi and Sindhi homes. Young leaves are best; old leaves with yellow patches or holes get tough.
The key to storing them is to separate leaves and root the day you buy them. The leaves keep drawing water out of the mooli, so both wilt faster if left joined.
- Cut the leaves off, leaving 2 cm of stem on the root.
- Don’t wash yet. Wrap the leaves loosely in a dry cotton cloth or paper towel.
- Put them in a box or loosely closed bag in the vegetable drawer.
- Use the leaves within 2 to 3 days. The root, stored separately in a bag, keeps 1 to 2 weeks.
- For longer, blanch the chopped leaves 2 minutes, squeeze and freeze in portions. See freezing seasonal produce.
Watermelon rind
Between the red flesh and the green skin sits a white layer that tastes like a mild cucumber. It’s good food. The hard green skin isn’t pleasant to eat, so peel it off.
Cut the white rind into 1 cm cubes and cook it like lauki: a light tadka of zeera, green chilli and tomato, 10 to 15 minutes covered. It also works in a quick raita if you grate it and squeeze out water, or in a sweet murabba. Wash the whole watermelon before cutting, and cook or chill the rind the same day you cut it. For more on the fruit itself, see watermelon myths and portions.
Broccoli stems, dhania stalks, and other easy wins
- Broccoli stems: peel the tough outside, slice into coins or sticks and stir-fry with the florets. They’re sweet and crunchy.
- Dhania and methi stalks: finely chopped, they carry more flavour than the leaves. Grind them into green chutney or add them to the tadka.
- Beet leaves: cook like palak. Use within 2 days, as they wilt fast.
- Lauki peel: wash well, chop and cook as a dry sabzi, or grind into a chutney with green chilli, garlic and lemon. Only from a lauki that tasted normal, never a bitter one.
- Tender pea pods: young, flat pods can be cooked as a sabzi after pulling off the tough inner film. Old, stringy pods aren’t worth it.
- Kinnow and lemon peel: grate just the coloured zest over halwa, kheer or salad. Wash well first, because citrus skins can carry wax and pesticide.
- Pumpkin and melon seeds: wash, dry and roast for a snack. Dried melon seeds are the magaz used in sweets.
Pomegranate peel is a whole topic of its own; our pomegranate peel guide covers drying it and who should skip it.
The scraps that must go in the bin
Green potato skin, eyes and sprouts
Green patches on potatoes mean light has triggered solanine (a natural bitter poison). Cut away all green parts and sprouts generously, going well below the skin. If the potato is green all through, or the cooked potato tastes bitter, throw it away. Large amounts cause stomach upset, headache and, rarely, worse.
Mango sap
The milky sap that drips from a freshly picked mango stem can blister the skin around the mouth and hands in sensitive people. It’s related to the itchy oil in poison ivy. Hold the fresh mango stem-down to drain, wash the fruit, and people who react should avoid eating mango skin too.
Apple seeds, bitter kernels and sharifa seeds
Apple seeds contain amygdalin, which can release cyanide when chewed or crushed. Swallowing a few whole seeds by accident is harmless. Grinding a handful into a smoothie isn’t wise. Bitter apricot kernels are more dangerous, so don’t eat any kernel that tastes bitter. Sharifa (custard apple) seeds are toxic when crushed; see our sharifa guide.
A bitter lauki or tori
If a raw piece of lauki, tori or kaddu tastes bitter, throw away the whole vegetable, peel and all. That bitterness comes from cucurbitacins, which can cause severe stomach illness. Don’t try to cook it out.
Myth: peels hold most of the nutrients, so always eat them
The truth is more mixed. Some peels, like apple and cucumber, do hold a good share of fibre and plant compounds. Others are tough, waxy or carry more pesticide residue. People believe the myth because “the goodness is in the skin” is a neat saying. Eat the peels that are tender and pleasant, wash all of them well, and don’t force down ones that aren’t.
Surprising facts
- Cabbage, cauliflower, broccoli and kale are all one species (Brassica oleracea), bred over centuries for different parts: leaves, flowers or stems.
- Watermelon rind contains citrulline, an amino acid named after the watermelon itself (Citrullus is its scientific name).
Wash leaves, stems and peels under running water; no soap, bleach or potassium permanganate. Throw out anything slimy, mouldy or yellowed. Leafy greens like mooli, beet and palak leaves are rich in vitamin K, so if you take warfarin, keep your greens intake steady and ask your doctor before making big changes. People with kidney disease on a potassium limit, or with oxalate kidney stones, should check with their doctor about large servings of leafy greens. For children under 5, cook stems and peels until soft, as raw hard pieces are a choking risk.
Eating peels, stems and leaves: your questions
Are cauliflower leaves edible?
Yes. The tender inner leaves and the stalk are edible and cook in about 10 minutes. Only the big outer leaves are too tough, though their soft edges can be used.
How to store radish leaves?
Cut them off the root the day you buy them, wrap them unwashed in a dry cloth and keep them in the vegetable drawer. Use within 2 to 3 days, or blanch and freeze for longer.
Can we eat watermelon rind?
Yes, the white part is edible and tastes like cucumber. Peel off the green skin and cook the rind like lauki, or use it in raita or murabba.
Are broccoli stems good to eat?
Yes. Peel the woody outside and slice the tender core. They’re sweet, crunchy and cook in the same time as the florets.
Is potato peel safe to eat?
Clean, brown potato skin is safe and has fibre. Cut away any green parts, eyes and sprouts, and throw out potatoes that are green all through or taste bitter.
Are apple seeds poisonous?
A few swallowed whole are harmless, because they pass through intact. Crushing or grinding many seeds can release cyanide, so core apples before making smoothies for adults or children.
Can I eat mango skin?
Many people can, but it’s tough and bitter, and it contains compounds that can cause a rash around the mouth in sensitive people. If mango sap has ever made your skin itch, avoid the skin.
Is it safe to eat orange or kinnow peel?
The zest is safe in small amounts after washing well. The white pith is bitter but harmless. Store-bought peel may have wax and pesticide, so scrub it under running water first.
Can I eat carrot and beet leaves?
Yes. Beet leaves cook like palak. Carrot tops are edible but have a strong, bitter taste, so use them in small amounts in chutney.
Which vegetable peels are best avoided?
Avoid green potato skin, the hard green skin of watermelon and pumpkin varieties with thick shells, and any peel from a bitter lauki or tori. Also skip peels that are mouldy or bruised.
What can I do with pea pods?
Tender young pods can be cooked as a sabzi once you strip away the inner film. Older stringy pods are better used in vegetable stock or compost.
More ways to get the most from your produce are in Fruits and Vegetables.