Snap Peas
Snap peas, also called sugar snap peas (Pisum sativum var. macrocarpon), are a cross between garden peas and snow peas, bred so the entire pod stays tender and edible even as the peas inside mature. They're eaten whole, raw or lightly cooked, and deliver a sweet, grassy crunch that fades fast once overcooked.
Varieties
Snap peas differ from snow peas, which have flat, thin pods with underdeveloped peas inside, and from garden (English) peas, which have tough, inedible pods meant to be shelled before cooking.
Buying tips
Choose plump, firm, bright green pods that snap crisply when bent. Avoid pods that look shriveled, yellowing, or have visible white mold spots near the stem end, which show up fast once peas start to age.
Substitutes
Snow peas — 1:1
Flatter pods with barely-formed peas inside, less sweet and slightly more delicate. Cook 1-2 minutes less than snap peas.
Fresh green beans, trimmed — 1:1
Sturdier and less sweet, but a similar snap and green flavor in stir-fries and salads. Needs a minute or two longer to cook through.
Shelled edamame — 3/4 cup edamame per 1 cup snap peas
Loses the crunchy pod entirely, so texture is quite different, but works as a green, slightly sweet stand-in in grain bowls and stir-fries.
Frozen peas (shelled), thawed — 1/2 cup peas per 1 cup snap peas
No pod and a softer bite, best used when snap peas are wanted mainly for their sweetness rather than crunch, like in fried rice.
Storage
Keep unwashed snap peas in a perforated plastic bag or a container lined with a dry paper towel in the crisper drawer. They stay crisp for about 5 to 7 days; wash just before using since trapped moisture speeds up softening and mold.
How to use
Eat raw with dip, slice into salads, or stir-fry, saute, or blanch for 1 to 2 minutes just until bright green and still crisp. String removal is optional on most modern varieties, but check the seam side for a tough fiber and pull it off if present.
What it pairs with
Pairs well with sesame oil, ginger, and garlic in stir-fries, with mint and lemon in raw salads, and with butter and shallots as a simple side. Also good alongside grilled salmon or chicken.
Nutrition
Snap peas are low in calories and a good source of vitamin C, vitamin K, and fiber, with more protein per serving than most other green vegetables because the pea itself is eaten along with the pod.
FAQ
Do you need to string snap peas before cooking?
Many modern stringless varieties don't need it, but check the concave seam of the pod; if a tough fiber pulls away easily, remove it before eating raw or cooking.
Can snap peas be frozen?
Yes. Blanch trimmed pods in boiling water for 1 to 2 minutes, cool immediately in ice water, dry thoroughly, and freeze in a single layer before bagging to keep them from clumping.
Why do snap peas turn dull and limp after cooking?
Overcooking breaks down the chlorophyll and cell walls that give them their bright color and crunch. Cook them no more than 2 minutes in boiling water or a hot pan, then stop the cooking with cold water or an immediate transfer to a plate.
Are snap peas and sugar snap peas the same thing?
Yes, they're the same vegetable; 'sugar snap peas' is the full name and 'snap peas' is the common shortened version used interchangeably.
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