Choose the substitute based on your recipe's cooking method: raw, cooked, or pureed.
Prep the substitute accordingly: slice raw sugar snap peas, drain or shell edamame and fava beans, chop asparagus or green beans, or blend peas for puree.
Use substitutes in a 1:1 volume ratio in place of green peas in the recipe.
Adjust cooking time for substitutes like sugar snap peas, which require less heat, or fava beans which need thorough cooking.
Taste and check the consistency; modify seasoning or texture as needed to balance the dish.