Sautéed Shrimp, Snap Peas & Pistachios with Basil Recipe

INGREDIENTS

1 1/4 lb

medium shrimp, shells & tails removed

1/2 tsp

salt, divided

1/4 tsp

ground pepper

4 tsp

olive oil, divided

large shallot, minced

1/4 tsp

red pepper flakes

4 cups

snap peas, trimmed

1/3 cup

shelled pistachios, chopped

1 1/2 tsp

lemon zest

leaves fresh basil, thinly sliced