Cajun Boil on the Grill Recipe
I came up with these everything-in-one seafood packets for a family reunion, since the recipe can be increased to feed a bunch. The foil steams up inside, so open carefully.
I came up with these everything-in-one seafood packets for a family reunion, since the recipe can be increased to feed a bunch. The foil steams up inside, so open carefully.
- 1/2 teaspoon salt
- 1/4 teaspoon pepper
- 2 tablespoons olive oil
- 1 package (20 ounces) refrigerated red potato wedges
- 2 salmon fillets (6 ounces each) halved
- 3/4 pound uncooked shrimp (31-40 per pound) peeled and deveined
- 1/2 pound summer sausage cubed
- 2 medium ears sweet corn halved
- 1 teaspoon seafood seasoning
- 1 medium lemon cut into 4 wedges
- Carbohydrate 0.0462965665064103 g
- Cholesterol 0 mg
- Fat 1.68982875873649 g
- Fiber 0.0189300881410256 g
- Protein 0.00782205528846154 g
- Saturated Fat 0.233710056189668 g
- Serving Size 1 1 serving (144g)
- Sodium 0.0651810897580631 mg
- Sugar 0.0273664783653846 g
- Trans Fat 0.0457975080324179 g
- Calories 15 calories
Step-by-step
- Divide potatoes, salmon, shrimp, sausage and corn among four pieces of heavy-duty foil (about 18x12-in. rectangle). Drizzle with oil; sprinkle with seasonings. Squeeze lemon juice over top; place squeezed wedges in packets. Fold foil around mixture, sealing tightly.
- Grill, covered, over medium heat 12-15 minutes or until fish just begins to flake easily with a fork, shrimp turn pink and potatoes are tender. Open foil carefully to allow steam to escape.
The Mechanics of Foil Packet Steaming
Heavy-duty 18x12-inch foil rectangles create a sealed vessel where internal moisture transforms into circulating steam. This enclosed environment cooks dense starches and delicate proteins simultaneously without scorching. Oil and lemon juice pool at the base, vaporizing against the direct heat of the grill grate to infuse the surrounding ingredients. Sealing the edges with tight double-folds prevents pressurized steam from escaping prematurely, which would otherwise dry out the shrimp and salmon.Managing Textural Integrity
Different ingredients require distinct thermal thresholds, meaning uniform density is the primary enemy of texture. Pre-cooked or refrigerated potato wedges soften at a rate comparable to raw 31-40 count shrimp and flaking fish. Overcooking turns shrimp rubbery and causes salmon to release its albumin, while undercooking leaves starches hard in the center. Monitoring the 12 to 15 minute grill window ensures that proteins remain succulent while vegetables achieve fork-tender yielding without collapsing into mush.Make-Ahead and Reheating Protocols
Assembling these packets up to 24 hours in advance allows seasonings to penetrate the surface layers of the meat and potatoes while stored below 40 degrees Fahrenheit. Freezing assembled packets is not recommended because thawing raw seafood inside watery starches alters cellular structure and creates a mealy mouthfeel upon reheating. Reheat leftover sealed foil packets on a 350 degree grill or oven for 10 minutes until internal temperatures register safely throughout.
