Shell or have ready:
Heat in a large skillet over medium heat:
Add and brown lightly, shaking the skillet occasionally:
Add:
Cover and cook over medium-low heat until the onions are tender, about 5 minutes. Stir in the shelled or frozen peas along with:
Cover and cook until the peas are tender, 5 to 8 minutes for fresh peas, 3 to 5 minutes for frozen.