Lowcountry boil combines shrimp, sausage, corn, and potatoes in a spicy one-pot coastal feast. This protein-packed family gathering dish is a quintessential Southern summertime celebration.
Fill a large stockpot with water about halfway (around 6 quarts high), and bring to a rolling boil over high heat.
Add Old Bay seasoning, kosher salt, bay leaves, smashed garlic, and lemon quarters to the boiling water. Simmer for 3–5 minutes to infuse the broth.
Add the potatoes and cook on a steady boil for 10–12 minutes, until just fork-tender but not falling apart.
Drop in the corn and sausage. Continue to cook for another 5–7 minutes, monitoring to ensure the potatoes don’t overcook.
Finally, add the shrimp and return the pot to a rapid boil. Boil for 2–3 minutes or just until the shrimp turn bright pink and opaque—do not overcook.
Immediately turn off the heat, drain the pot using a large colander, and arrange everything onto a large newspaper-lined table or a serving platter. Serve hot with melted butter.