There’s something so satisfying about a meal that’s quick, colorful, and bursting with flavor, and this Cajun Shrimp & Sweet Potato Skillet checks every box. Tender shrimp, caramelized sweet potatoes, and vibrant bell peppers come together in a sizzling pan with bold Cajun seasoning and a touch of garlic. It’s smoky, a little spicy, and perfectly balanced by the natural sweetness of the vegetables.
I started making this dish on weeknights when I wanted something wholesome but didn’t feel like spending an hour in the kitchen. The first time I tossed everything in a skillet and smelled that Cajun spice blend hitting the pan, I knew it was a keeper. It’s become one of my favorite go-to dinners—simple, nutritious, and unbelievably flavorful.
Why You’ll Love This Recipe
This Cajun Shrimp & Sweet Potato Skillet is the perfect combination of bold and wholesome. The shrimp cook up juicy and tender in minutes, the sweet potatoes add heartiness and natural sweetness, and the Cajun seasoning brings just the right amount of kick. The result is a one-pan meal that’s comforting, colorful, and bursting with flavor in every bite.
You’ll love how easy it is to make—just a handful of ingredients, one skillet, and about 30 minutes from start to finish. It’s naturally gluten-free, dairy-free, and packed with protein and fiber, making it a healthy choice for busy families or meal prep. Plus, cleanup is a breeze!
What You’ll Need
- 1 pound large shrimp, peeled and deveined
- 2 medium sweet potatoes, peeled and cubed (about 3 cups)
- 1 red bell pepper, chopped
- 1 yellow bell pepper, chopped
- 1 small red onion, chopped
- 2 cloves garlic, minced
- 2 tablespoons olive oil (divided)
- 1 tablespoon Cajun seasoning (store-bought or homemade)
- ½ teaspoon smoked paprika (optional, for extra depth)
- Salt and pepper, to taste
- Juice of ½ lemon
- 2 tablespoons chopped fresh parsley (for garnish)
Pro Tips
- Cut the sweet potatoes small and even—about ½-inch cubes—so they cook quickly and evenly.
- Don’t overcook the shrimp. They only need 2–3 minutes per side until pink and opaque.
- Use a large skillet to give everything room to brown nicely.
- Homemade Cajun seasoning lets you control the spice level (mix paprika, garlic powder, onion powder, cayenne, thyme, and oregano).
- Finish with lemon juice for a bright, zesty balance to the smoky flavors.
Tools You’ll Need
- Large nonstick or cast-iron skillet
- Sharp knife and cutting board
- Wooden spoon or spatula
- Measuring spoons
- Mixing bowl
Substitutions and Variations
- Protein: Swap shrimp for chicken, sausage, or tofu.
- Vegetables: Add zucchini, spinach, or cherry tomatoes for extra color and nutrients.
- Spice level: Adjust by adding more or less Cajun seasoning or a pinch of cayenne.
- Oil: Use avocado oil or coconut oil for a different flavor profile.
- Low-carb: Substitute sweet potatoes with cauliflower florets or butternut squash.
Make Ahead Tips
- Prep ahead: Chop the vegetables and sweet potatoes up to 2 days in advance.
- Cook sweet potatoes early: Par-cook them in the microwave for 3–4 minutes to speed up the process.
- Store separately: Cooked shrimp can be stored separately and added back in when reheating to prevent overcooking.
Instructions
Step 1: Cook the Sweet Potatoes
Heat 1 tablespoon olive oil in a large skillet over medium heat. Add cubed sweet potatoes and cook for 10–12 minutes, stirring occasionally, until tender and slightly caramelized. Remove from skillet and set aside.
Step 2: Sauté the Vegetables
Add another tablespoon of olive oil to the skillet. Add the bell peppers and red onion and cook for 4–5 minutes until softened. Add the minced garlic and cook for another 30 seconds, stirring constantly.
Step 3: Season the Shrimp
While the vegetables cook, toss the shrimp in a small bowl with Cajun seasoning, smoked paprika, and a pinch of salt and pepper.
Step 4: Cook the Shrimp
Push the vegetables to one side of the skillet and add the shrimp in a single layer. Cook for 2–3 minutes per side until pink and opaque.
Step 5: Combine Everything
Return the cooked sweet potatoes to the skillet and toss everything together gently. Squeeze lemon juice over the top and stir to coat evenly.
Step 6: Garnish and Serve
Remove from heat, sprinkle with fresh parsley, and serve hot.
Serving Suggestions
- Serve over brown rice, quinoa, or cauliflower rice for a complete meal.
- Pair with a side salad or coleslaw for freshness.
- Add avocado slices or guacamole for creaminess.
- Wrap in tortillas or lettuce leaves for Cajun shrimp tacos.
- Serve with a drizzle of hot sauce or a spoonful of Greek yogurt.
Leftovers and Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet or microwave until warmed through. For best results, reheat the sweet potatoes and vegetables first, then stir in the shrimp at the end to avoid overcooking.
Nutrition and Benefits
- High in protein: Shrimp provides lean, low-calorie protein.
- Rich in fiber and vitamins: Sweet potatoes are full of vitamin A and antioxidants.
- Balanced and wholesome: Combines carbs, protein, and healthy fats in one pan.
- Naturally gluten-free: Great for anyone avoiding wheat-based dishes.
Recipe FAQ
1. Can I use frozen shrimp?
Yes, just make sure to thaw them completely and pat dry before cooking for the best texture.
2. How spicy is this recipe?
It depends on your Cajun seasoning. For mild flavor, use less spice or skip the cayenne.
3. Can I meal prep this recipe?
Absolutely—this dish reheats beautifully and can be portioned for grab-and-go lunches.
4. What kind of sweet potatoes work best?
Any variety will work, but orange-fleshed sweet potatoes add the best color and sweetness.
5. Can I make it vegetarian?
Yes—replace the shrimp with chickpeas or tofu and keep all the same seasonings.
6. Can I bake this instead of sautéing?
You can! Toss everything in oil and spices, then roast at 425°F for 20–25 minutes, adding shrimp halfway through.
7. What’s the best way to avoid mushy shrimp?
Cook them quickly over medium-high heat and remove as soon as they turn pink and opaque.
Smoky, Spicy, and Simply Satisfying
This Cajun Shrimp & Sweet Potato Skillet is the perfect blend of bold flavors and nourishing ingredients. It’s quick enough for weeknights, vibrant enough for entertaining, and hearty enough to keep everyone satisfied. Whether you’re craving something spicy, sweet, or just deliciously simple, this one-pan wonder will hit the spot every single time.