01
Mustard Greens
10.0best for frying1 cup : 1 cup
Sturdy, less spicy, add pinch of mustard
10.0
kale substitute
for frying.
Deep-frying kale at 350-375°F drives off surface water in under 20 seconds, leaving a brittle chip that carries salt at 1.5% by weight. Above 400°F the chlorophyll browns and the leaf tastes acrid. Substitutes must survive the same thermal shock without shattering into unservable shards. This page scores swaps by moisture-to-mass ratio, cuticle integrity at oil contact, and how evenly their surface area crisps rather than buckling into oil-trapped pockets.
top substitutes
adjustment for frying
Dry leaves to zero surface moisture before they hit 365°F oil or the pan will spit. Mustard greens fry in 15 seconds and finish brittle, not leathery; use 1:1 by cup and finish with a pinch of dry mustard since the isothiocyanates flash off within the first 5 seconds of oil contact.
02
Chard
10.0best for frying1:1
Earthy rainbow stems with tender leaves; cooks at same speed, remove thick ribs for even wilting
10.0
adjustment for frying
Unit-for-unit but only with ribs removed — chard stems hold 92% water and will pop violently at 350°F. Leaves crisp in 12 seconds versus kale's 18, so shorten fry time or accept charred edges. Tender leaves brown evenly in a shallow 1-inch oil bath at roughly 375°F surface.
03
Brussels Sprouts
10.0best for frying1 cup : 1 cup
Crisp up in oven for similar nuttiness
10.0
adjustment for frying
Quarter sprouts and blanch 90 seconds before dropping into 375°F oil for a 4-minute fry to golden. Use 1:1 by cup; the denser bulbs generate more steam than kale leaves, so limit batch size to keep oil temperature from falling below 350°F during the first 30 seconds.
show 7 more substitutes
04
Turnip Greens
10.01 cup : 1 cup
Sturdy green, works braised or sauteed
10.0
adjustment for this dish
Turnip greens crisp at 365°F in 18 seconds, near-identical to kale's curve, but carry more fiber per gram so they stay rigid rather than curling. Use 1:1 by cup, pat bone-dry, and salt immediately on exit — the cooling edges harden fast and won't absorb seasoning after 60 seconds.
05
Broccoli
7.51 cup : 1 cup
Similar nutrients, works sauteed or steamed
7.5
adjustment for this dish
Break into 1-inch florets, blanch 2 minutes, and dry completely before a 375°F oil bath for 3 minutes. Use 1:1 by cup; broccoli traps oil inside its florets at roughly twice kale's absorption rate, so drain on a wire rack for a full 60 seconds before salting to avoid sogginess.
06
Spinach
7.51 cup : 1 cup
Heartier texture, remove tough stems
7.5
adjustment for this dish
Spinach flash-fries in 8 seconds at 350°F — half kale's cook curve — and collapses to translucent shards that shatter on contact. Use 1:1 by cup for garnish only; mature spinach with stems removed holds shape better than baby leaves, which disintegrate in a standard basket fryer setup.
07
Cabbage
7.51 cup : 1 cup
Shred finely, holds up in cooking
7.5
adjustment for this dish
Shred to 3 mm ribbons and fry at 375°F for 90 seconds until golden brown at the edges. Use 1:1 by cup; cabbage's 5% sugar content caramelizes where kale stays mineral-green, so expect a sweeter chip — pair with malt vinegar rather than lemon to balance the shift.
08
Escarole
10.01 cup : 1 cup
Sturdier, holds up in long cooking
10.0
09
Arugula
10.01 cup : 1 cup
Peppery bite, best raw or lightly wilted
10.0
10
Beet Greens
10.01 cup : 1 cup
Earthy mild flavor, wilt faster than kale
10.0