Green peas are a legume commonly treated like a vegetable. While they contain fiber and protein, they are significantly higher in carbohydrates than most non-starchy vegetables, making them unsuitable for strict low-carb or keto eating and only portion-friendly for some diabetic plans.

Quick Carb Snapshot

  • Carbs (per 100 g): ~14 g total, ~9–10 g net
  • Carbs (standard portion): ~15–18 g net per 1 cup
  • Glycemic Index: Moderate
  • Best Substitutes: Green beans, asparagus
  • Diabetic-Friendly? Sometimes (portion-aware)
  • Keto-Friendly? No

Key Traits

  • Texture: Soft, slightly starchy
  • Flavor: Mildly sweet
  • Carb Impact: Moderate to High
  • GI / GL Notes: Legume carbs add up quickly
  • Common Uses: Sides, soups, mixed dishes

Best For

  • Carb-inclusive meals
  • Small portions mixed into dishes
  • Occasional legume servings

Avoid For

  • Keto eating
  • Low-carb sides
  • Large standalone servings

Why Green Peas Are High-Carb

Texture & Structure

  • Softer and starchier than green beans
  • Blend easily into mixed dishes
  • Less fibrous bite than non-starchy vegetables

Flavor & Nutrition

  • More protein than most vegetables
  • Higher carbs than leafy greens
  • Moderate satiety

Best Low-Carb Ways to Replace Green Peas

Low-Carb Swaps by Use

  • Side dish: Green beans
  • Soup add-in: Zucchini
  • Color pop: Chopped spinach

Tips for Successful Swaps

  • Use peas sparingly for color/flavor
  • Balance with protein and fat
  • Measure portions carefully

Storage & Shelf Life

Pantry

Dried peas are shelf-stable; fresh peas require refrigeration.

Cooked

Fresh peas keep 3–5 days refrigerated; cooked peas keep 3–4 days.

Signs It Has Gone Bad

  • Sour smell
  • Mushy texture
  • Mold

Allergy & Dietary Flags

  • Gluten-Free: Yes
  • Nuts: No
  • Nightshade: No
  • Vegan / Vegetarian: Yes

Often compared to corn and lima beans, green peas are best replaced with
green beans or asparagus for lower-carb meals.

Best Low-Carb Swaps

Best Overall Swap

Green Beans

View Green Beans →
Secondary Swap

Zucchini

View Zucchini →