Quick seafood • Skillet or broiler • Butter sauce

Quick Cajun Shrimp with Shrimp Seasoning Mix

For quick Cajun shrimp, combine 1 pound peeled shrimp with one packet of Cajun's Choice Shrimp Seasoning Mix, 1/2 cup chopped onion, and 2 tablespoons Worcestershire sauce. Spread it in one layer, top with 4 to 6 tablespoons butter, sauté or broil until opaque and firm, then finish with lemon.

By Acadian KitchensPublished
Cajun shrimp in butter sauce with lemon and parsley in a black skillet
Prep
10 minutes
Cook
8 minutes
Total
18 minutes
Yield
About 4 servings

Cajun's Choice Shrimp Seasoning Mix 0.3 oz seasons one pound of shrimp with onion, Worcestershire sauce, butter, and lemon. The packet supplies the paprika, peppers, herbs, garlic, and onion; you choose a skillet or the broiler and stop cooking as soon as the shrimp turn opaque and firm.

Skillet or broiler: choose your Cajun shrimp method

Both methods follow the product directions and make the same buttery sauce. The skillet gives you the most control; the broiler cooks the shrimp in a wide, hands-off layer.

Most control

Skillet

Best for: watching the shrimp change color and spooning the sauce.

Pan: large cast-iron or heavy skillet.

Cook: about 5 to 7 minutes.

Wide single layer

Broiler

Best for: cooking the whole pound without stirring at the stove.

Pan: broiler-safe skillet or rimmed broiling pan.

Cook: about 4 to 6 minutes, turning once.

Whichever method you choose, use a pan wide enough to hold the shrimp in one layer. Crowding traps steam and makes it harder to stop the cook at the right moment.

Cooked Cajun shrimp with butter sauce and softened onions in a skillet
The shrimp are ready when their centers are opaque, their flesh feels firm, and their bodies curl into a loose C. Pull the pan before they tighten into hard rings.

Make quick Cajun shrimp

Ingredients

  • 1 packet Cajun's Choice Shrimp Seasoning Mix 0.3 oz
  • 1 pound medium uncooked shrimp, peeled and cleaned
  • ½ cup finely chopped onion
  • 2 tablespoons Worcestershire sauce
  • 4 to 6 tablespoons unsalted butter, thinly sliced
  • ¼ lemon
  • Cooked rice, grits, or French bread, for serving, optional

Ingredient notes

Use 4 tablespoons butter for a lighter pan sauce or 6 tablespoons for a richer one. The range comes from the current product directions. Unsalted butter keeps the packet in control of the seasoning.

Chop the onion finely. Small pieces soften in the same short window the shrimp need to cook.

Pat the shrimp dry. Excess surface water dilutes the butter sauce and slows browning.

Prepare the shrimp

  1. Pat the peeled, cleaned shrimp dry and keep them cold until the pan or broiler is ready.
  2. In a bowl, combine the shrimp, full seasoning packet, chopped onion, and Worcestershire sauce. Toss until evenly coated.
  3. Slice the butter thinly so it melts across the pan instead of pooling in one spot.
  4. Set out the lemon and a clean serving dish before cooking.

Skillet method

  1. Heat a large cast-iron or heavy skillet over medium heat.
  2. Add the shrimp mixture and spread it into one layer. Distribute the sliced butter evenly over the top.
  3. Cook for 2 to 3 minutes, until the undersides begin turning pink and the butter is melted.
  4. Turn the shrimp and stir the onions through the sauce. Cook for another 2 to 4 minutes, just until the centers are opaque and the shrimp feel firm.
  5. Remove the skillet from the heat. Squeeze the lemon over the shrimp, toss once, and serve immediately.
Food-safety note Keep raw shrimp cold and separate from ready-to-eat foods. Cook until opaque and firm. Refrigerate leftovers within 2 hours, use within 3 to 4 days, and reheat to 165°F.

Broiler method for an even single layer

Set up the pan

Keep the shrimp close to the heat

  1. Position an oven rack about 6 inches below the broiler and heat the broiler on high.
  2. Spread the seasoned shrimp and onions in one layer in a broiler-safe skillet or rimmed broiling pan.
  3. Distribute the butter slices evenly over the shrimp.

Watch the center

Turn once, then finish with lemon

  1. Broil for about 2 to 3 minutes, until the exposed sides begin turning pink.
  2. Turn the shrimp and stir the onions through the melted butter.
  3. Broil for another 2 to 3 minutes, checking early, until the centers are opaque and firm.
  4. Remove the pan, squeeze lemon over the top, and serve immediately.

Broilers vary sharply in strength. Stay at the oven and use the visual doneness cues rather than treating the clock as the finish line.

How do you know when Cajun shrimp are done?

Look at the thickest part of several shrimp. The translucent gray center should turn opaque and pearly, the flesh should feel firm, and the body should form a loose C. A tight O shape usually means the shrimp have cooked longer than they needed.

Remove the pan from the heat as soon as the slowest pieces are ready. The hot butter sauce will keep transferring heat while you squeeze the lemon and carry the skillet to the table.

Control the butter sauce

Lighter finish

Use 4 tablespoons butter

This gives the seasoning and Worcestershire enough fat to coat the shrimp without leaving much sauce behind. It works well for rice bowls and vegetable plates.

More sauce for dipping

Use 6 tablespoons butter

Choose the top of the product's butter range when you plan to serve French bread, grits, or rice that can catch the seasoned pan juices.

Add the lemon off the heat. Its acidity brightens the butter and seasoning without spending time over the burner.

Fix the four most common Cajun-shrimp problems

The sauce is watery

Pat the shrimp dry before seasoning and use a pan wide enough for one layer. If the shrimp release a lot of liquid, move them to a serving dish when done and simmer the sauce alone for 30 to 60 seconds.

The shrimp are rubbery

They cooked past opaque and firm. Begin checking at 4 minutes, remove smaller pieces first, and remember that the hot sauce continues cooking them after the burner is off.

The onion is still sharp

Chop it more finely next time. For larger pieces, sauté the onion in 1 tablespoon of the butter for 2 minutes before adding the seasoned shrimp mixture.

The pan looks greasy

Take it off the heat, add the lemon, and toss until the sauce coats the shrimp. Serve it over rice, grits, or bread so the pan juices become part of the plate.

What goes with Cajun shrimp?

Common questions

How much Shrimp Seasoning Mix do I use for one pound of shrimp?

Use one full 0.3-ounce packet of Cajun's Choice Shrimp Seasoning Mix for one pound of peeled, cleaned medium shrimp, along with ½ cup chopped onion, 2 tablespoons Worcestershire sauce, 4 to 6 tablespoons unsalted butter, and ¼ lemon.

Can I broil Cajun shrimp instead of using a skillet?

Yes. Spread the shrimp mixture in one layer in a broiler-safe pan, distribute the butter over it, and broil about 6 inches from the heat. Turn once and stop when the centers are opaque and firm.

Should I use salted or unsalted butter?

Use unsalted butter. The seasoning packet already contains salt, so unsalted butter keeps the final balance easier to control.

Can I use frozen shrimp?

Yes. Thaw them completely, peel and clean them if needed, then pat them very dry before adding the seasoning. Extra water on thawed shrimp can thin the sauce.

Is this the same as blackened shrimp?

No. This recipe makes shrimp in a buttery Worcestershire-and-lemon pan sauce. Blackened shrimp uses direct heat to build a drier spice crust. Choose the method that fits the plate you want.

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