Blanch peas in a saucepan of boiling water for 30 seconds, drain, and transfer to a bowl of ice water to stop the cooking. Drain and pat dry.
Whirl mint in a food processor to finely chop. Add peas, chile, olive oil, and lemon juice. Pulse until finely chopped. Season to taste with salt and pepper.
Note: Nutritional analysis is per 2 tablespoons.