Easy Spicy Shrimp Appetizer Ready in Minutes

by Sarah Harper MS, RD, LDN | Feb 19, 2025 | Appetizers, Lunch & Dinner, Recipes, Snack & Side Dishes | 0 comments

Easy Spicy Cajun Shrimp is bold, flavorful, and ready in 15 minutes. Perfect as an appetizer or main dish with simple ingredients and big flavor.
Hi, I’m Sarah Harper, a Registered Dietitian Nutritionist passionate about cooking, eating, and sharing all things food! At The Addy Bean, you’ll find a variety of flexitarian recipes designed to inspire and empower you to explore the delicious world of plant-based eating. My mission is to make plant-forward meals approachable, enjoyable, and part of your everyday life!

Easy Spicy Shrimp Appetizer Ready in Minutes

One of my favorite ways to turn a bag of frozen shrimp into something bold and flavorful is with this easy Spicy Cajun Shrimp recipe.

It’s perfect as an appetizer or served alongside veggies and grains for a balanced meal, delivering a lean source of protein, omega-3s, and essential nutrients that support overall health. With just a few ingredients and minimal prep, this shrimp comes together in minutes, making it a quick, protein-packed option you’ll want to keep in your meal rotation.

Whether you’re looking for a crowd-pleasing starter or a simple way to add variety to a flexitarian plate, this recipe delivers big flavor with little effort.

season proteins with cajun seasoning. In a gre plan are cooked shrimp with cajun seasoning.

Why You Will Love This Recipe

Versatile: This shrimp can be served as an appetizer, tossed into tacos, added to grain bowls, or paired with roasted veggies for a balanced meal. It’s a flavorful addition to any flexitarian plate!

Easy Shrimp Recipe: With just a handful of ingredients and simple cooking steps, this recipe is beginner-friendly and requires minimal prep, perfect for when you need a no-fuss meal.

Quick Weeknight Meal: From freezer to plate in under 15 minutes, this spicy shrimp is a lifesaver on busy nights. It’s fast, satisfying, and packed with protein to keep you feeling full.

Bold & Flavorful: Toasting the Cajun seasoning in oil enhances its depth, giving the shrimp a smoky, spicy kick that’s restaurant-worthy—but made right at home.

Healthy & Protein-Packed: Shrimp is a lean, nutrient-dense protein that’s rich in omega-3s, B12, and selenium, making this a delicious way to nourish your body without extra effort.

This is a shrimp recipe you’ll find yourself making over and over again!

ingredients for spicy cajun shrimp appetizer recipe, shrimp, cajun seasoning, and oil

Ingredients

This recipe keeps things simple with just a few key ingredients, letting the bold flavors shine.

  • 1 lb raw shrimp – Peeled and deveined for easy prep.
  • 1 ½ tbsp Cajun seasoning – Use My Cajun Seasoning for the perfect smoky-spicy blend.
  • 2 tbsp butter or oil – Butter adds richness, while olive oil keeps it light and heart-healthy.
  • 1 tbsp fresh lemon juice (optional) – A bright, zesty finish that balances the spice.

 Pro Tip: If using frozen shrimp, thaw and pat dry before cooking to get the best texture and flavor.

Step-By-Step Instructions

Follow these simple steps to make flavorful Spicy Cajun Shrimp in minutes.

  1. Prepare the Seasoning – If making your own, mix the Cajun seasoning in a small mixing bowl. If using a pre-made blend, measure it out and set aside.

  2. Heat the Skillet – Place a large skillet over medium-high heat. Add the butter or oil and let it heat until shimmering.

  3. Toast the Spices – Stir in the Cajun seasoning, letting it toast in the hot oil for 30 to 60 seconds to enhance the flavors. Tip: Toasting the Cajun seasoning in oil before adding the shrimp helps unlock its full depth of flavor, giving the shrimp a richer taste.

  4. Cook the Shrimp – Add the shrimp in a single layer, making sure they have space to cook evenly. Sauté for 2 to 3 minutes per side until opaque and slightly crisp at the edges. Tip: Avoid overcooking—shrimp cook quickly and can become tough and rubbery. Remove them from the heat as soon as they turn opaque and curl.

  5. Finish and Serve – Remove from heat and, if using, drizzle with fresh lemon juice for a bright, zesty finish.

What to Serve With Spicy Cajun Shrimp

This Spicy Cajun Shrimp makes a great appetizer on its own, but here are a few ways to serve it for even more flavor and variety:

  • On a Platter: Arrange the shrimp on a serving board with skewers or toothpicks, lemon wedges, and a dipping sauce like tartar sauce, remoulade, or Cajun aioli.
  • With Crostini: Serve over toasted baguette slices with a drizzle of lemon juice or a smear of garlic butter.
  • Shrimp Cocktail Style: Chill the cooked shrimp and serve with a spicy Cajun cocktail sauce for a twist on the classic.
  • Lettuce Wraps: Spoon the shrimp into butter lettuce leaves with a sprinkle of green onions and a squeeze of lime.
  • Taco Night: Use this shrimp in shrimp tacos, adding slaw, avocado, and a squeeze of lime for extra flavor.
  • Stuffed Avocado: Halve an avocado and top it with the shrimp for a creamy, spicy combination.

Fettuccine Alfredo with homemade cajun seasoning and shrimp plated

Variations and Customizations

This Spicy Cajun Shrimp recipe is easy to customize based on your preferences or what you have on hand. Try one of these variations:

  • Add More Heat: Add a pinch of red pepper flakes for extra spice, or drizzle with hot sauce before serving.
  • Swap The Citrus: Swap lemon juice for lime juice to give the shrimp a tangy, citrusy kick.
  • Garnish: Top with green onions, parsley, cilantro, or thinly sliced jalapeños for extra flavor. A sprinkle of flaky sea salt enhances the final dish.
  • Add a Dipping Sauce: Serve with tartar sauce for a creamy, tangy contrast to the bold spices.
  • Use Fresh or Frozen Shrimp: Whether using fresh shrimp or a bag of shrimp from the freezer, both work, just be sure to pat them dry before cooking.
  • Spicy Garlic Shrimp Twist: Add minced garlic to the pan when toasting the spices for an extra layer of garlicky depth.
  • Make Cajun Shrimp Alfredo: My recipe for Cajun Shrimp Alfredo is dairy-free and delicious.

 

More Delicious Seafood Recipes

Dairy-Free Healthy Cajun Shrimp Alfredo

Easy Spicy Tuna with Crispy Rice: A Must Try for Canned Tuna Recipes

Simple Layered Arugula and Spinach Salad with Smoked Trout

season proteins with cajun seasoning. In a gre plan are cooked shrimp with cajun seasoning.

Easy Spicy Shrimp Appetizer

Sarah Harper MS, RD, LDN
This Spicy Cajun Shrimp is a quick and flavorful appetizer, ready in 15 minutes with Cajun seasoning, butter or oil, and a touch of lemon for a bold finish.
Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes
Course Appetizer
Cuisine American, cajun
Servings 4 servings
Calories 146 kcal

Ingredients
  

  • 1 lbs frozen shrimp
  • 1 ½ tbsp cajun seasoning
  • 2 tbsp butter
  • 1 tbsp chopped parsley
  • 1 fresh lemon

Instructions
 

Toast the Seasoning:

  • Heat oil in a skillet over medium-low heat. Add Cajun Seasoning. Stir constantly for 30-60 seconds until fragrant.
  • Cook the Shrimp:
  • Increase heat to medium and add shrimp to the skillet. Sauté for 2-3 minutes per side until opaque and lightly crisped. If using garlic, stir it in during the last minute of cooking.

Finish & Serve:

  • Remove from heat and, if using, drizzle with lemon juice. Let cool slightly, then thread shrimp onto skewers or toothpicks.

Garnish & Enjoy:

  • Sprinkle with fresh parsley and serve warm with a dipping sauce like Cajun aioli.

Nutrition

Calories: 146kcalCarbohydrates: 5gProtein: 16gFat: 7gSaturated Fat: 4gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gTrans Fat: 0.2gCholesterol: 158mgSodium: 690mgPotassium: 232mgFiber: 2gSugar: 1gVitamin A: 1762IUVitamin C: 16mgCalcium: 77mgIron: 1mg
Keyword 30 minutes or less
Tried this recipe?Let us know how it was!
Sarah Harper in her kitchen with a cutting board, broccoli, carrots, and a fruit bowl.
Registered Dietitian at Addy Bean LLC | Website |  + posts

Hi, I’m Sarah Harper, a Registered Dietitian Nutritionist passionate about cooking, eating, and sharing all things food! At The Addy Bean, you’ll find a variety of flexitarian recipes designed to inspire and empower you to explore the delicious world of plant-based eating. My mission is to make plant-forward meals approachable, enjoyable, and part of your everyday life!

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