Are you searching for a healthy, delicious, and incredibly fast weeknight dinner that you can make in a single pan? A complete meal packed with lean protein, whole grains, and fresh vegetables that’s on the table in about 30 minutes? This Shrimp and Quinoa Skillet is the answer you’ve been looking for.
This is your ultimate guide to creating a vibrant, Cajun-inspired meal that is as easy as it is impressive. We’ll show you how to build deep, savory flavor by blooming spices and toasting quinoa, then steam-cook juicy shrimp to perfection right on top. Finished with a bright, fresh tomato salad, this Shrimp and Quinoa Skillet is a true all-in-one wonder.
What makes this recipe so special is its incredible efficiency and the way it builds a complex, restaurant-quality flavor profile with minimal effort and cleanup. This is the perfect healthy meal to get you through a busy week.
Table of Contents
Table of Contents
The Secrets to Big Flavor in One Pan
The genius of this Shrimp and Quinoa Skillet lies in two simple, professional techniques that build incredible flavor right in the pan.
- Blooming the Spices: The recipe starts by cooking the tomato paste and Cajun seasoning in the hot oil with the aromatics. This technique, known as “blooming,” is a game-changer. Toasting the dried spices in the hot oil wakes up their fat-soluble compounds, making them dramatically more fragrant and flavorful. It also deepens the flavor of the tomato paste, giving it a richer, less raw taste.
- Toasting the Quinoa: Before adding the water, we stir the rinsed quinoa into the flavorful paste. This briefly toasts the grains, enhancing their natural, nutty flavor and helping them maintain a better texture after they’re cooked. These simple steps are the secret to a deeply flavorful Shrimp and Quinoa Skillet.
The Key Ingredients for Your Healthy Skillet Meal
This recipe for a Shrimp and Quinoa Skillet uses a handful of fresh, wholesome ingredients.
- Large Shrimp: The star protein. Using shrimp that are already peeled and deveined is a fantastic time-saver for a quick weeknight dinner.
- Quinoa: A healthy, gluten-free, and complete-protein whole grain that serves as the hearty base of the dish. Rinsing the quinoa before cooking is an important step to remove any bitterness from its natural coating.
- The “Sofrito” Base: We create a quick flavor base with Cajun seasoning, tomato paste, celery, and the white parts of the scallions. This provides a savory, aromatic foundation for the entire dish.
- The Fresh Tomato Salad: This is not just a garnish; it’s an essential component! A simple mixture of fresh cherry tomatoes, the green parts of the scallions, and bright lemon juice is added at the end. This cool, fresh topping provides a perfect acidic contrast to the warm, savory Shrimp and Quinoa Skillet.

Step-by-Step Guide to Your One-Skillet Shrimp and Quinoa
This entire meal comes together in one large skillet. Have all your vegetables chopped and ingredients measured before you begin for a smooth, fast cooking process.
- Prepare the Fresh Topping: In a medium bowl, combine the halved cherry tomatoes, the sliced scallion greens, the juice of half a lemon, and a pinch of salt. Toss everything to coat and set it aside to marinate while you cook the rest of the dish.
- Build the Flavor Base: Add the 2 tablespoons of oil to a large skillet and heat it over medium-high heat. Add the tomato paste, Cajun seasoning, the sliced scallion whites, the thinly sliced celery, and the minced garlic. Cook, stirring frequently, for about 4 minutes, until the paste turns a rich, brick-red color and the vegetables just begin to soften.
- Toast and Cook the Quinoa: Add the 1 cup of rinsed quinoa to the skillet and stir for about a minute to coat it in the flavorful tomato paste mixture.
- Simmer: Pour in 2 cups of water and sprinkle with 1/2 teaspoon of salt and several grinds of pepper. Bring the mixture to a high simmer, then reduce the heat to low, cover the skillet, and cook for 12 to 15 minutes, until most of the liquid has been absorbed and the quinoa is tender.
- Cook the Shrimp: Adjust the heat to medium-low. Arrange the peeled and deveined shrimp in a single layer on top of the cooked quinoa. Sprinkle the shrimp with a little more salt and pepper.
- Steam to Perfection: Cover the skillet and let the shrimp cook for about 5 minutes. The steam trapped in the pan will cook them perfectly until they are firm, pink, and opaque.
- Finish and Serve: Remove the skillet from the heat. Scatter the fresh cherry tomato salad over the top of your finished Shrimp and Quinoa Skillet. Serve immediately.

The Ultimate One-Skillet Shrimp and Quinoa with Cajun Spice
A healthy and flavorful one-skillet meal featuring Cajun-spiced shrimp and quinoa. The dish is built by first creating a savory base of sautéed tomato paste, celery, and scallions, in which the quinoa is cooked. The shrimp are then steamed directly on top of the tender quinoa. The meal is finished with a fresh and bright cherry tomato salad tossed with scallion greens and lemon juice, which is scattered over the top before serving.
- Prep Time: 15 minutes
- Cook Time: 24 minutes
- Total Time: 39 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Sautéing, Simmering, Steaming
- Cuisine: American
- Diet: Gluten Free
Ingredients
- 1 pint mixed cherry tomatoes, halved
- 1 bunch scallions, sliced (white and green parts separated)
- Juice of 1/2 lemon
- Kosher salt
- 2 tablespoons canola oil
- 1 tablespoon tomato paste
- 1 teaspoon Cajun seasoning
- 2 stalks celery, peeled and thinly sliced
- 2 cloves garlic, minced
- 1 cup white quinoa, rinsed
- Freshly ground black pepper
- 1 1/4 pounds peeled and deveined medium shrimp, tails removed
Instructions
- In a medium bowl, combine the halved cherry tomatoes, the green parts of the scallions, the lemon juice, and a pinch of salt. Toss to coat and set aside to marinate.
- Heat the canola oil in a large skillet over medium-high heat.
- Add the tomato paste, Cajun seasoning, the white parts of the scallions, sliced celery, and minced garlic to the skillet. Cook, stirring frequently, for about 4 minutes until the paste turns a brick red color and the vegetables begin to soften.
- Add the rinsed quinoa to the skillet and stir to coat it in the tomato paste mixture.
- Pour in 2 cups of water and sprinkle with 1/2 teaspoon of salt and several grinds of pepper.
- Bring the mixture to a high simmer, then reduce the heat as needed to maintain the simmer. Cook for 12 to 15 minutes, until most of the liquid has evaporated and the quinoa is tender.
- Adjust the heat to medium-low. Arrange the shrimp in an even layer on top of the cooked quinoa. Sprinkle the shrimp with salt and pepper.
- Cover the skillet and cook for about 5 minutes, until the shrimp are firm, pink, and cooked through.
- Remove the skillet from the heat and scatter the prepared cherry tomato salad over the top.
- Serve immediately.
Notes
- This entire meal is conveniently cooked in a single large skillet.
- Rinsing the quinoa before cooking helps to remove its natural bitter coating (saponin).
- The shrimp are gently steamed on top of the quinoa, which keeps them tender and moist.
- Separating the white and green parts of the scallions allows the whites to be cooked for a savory base and the greens to be used raw for a fresh garnish.
Nutrition
- Serving Size: 1/4 of recipe
- Calories: 450-550
- Sugar: 6-9 g
- Sodium: 700-900 mg
- Fat: 15-20 g
- Saturated Fat: 2-3 g
- Trans Fat: 0 g
- Carbohydrates: 40-48 g
- Fiber: 8-10 g
- Protein: 35-42 g
- Cholesterol: 200-240 mg
Storage and Meal Prep
This Shrimp and Quinoa Skillet is a fantastic option for meal prep.
- To Store: Let the cooked dish cool completely, then store it in an airtight container in the refrigerator for up to 3 days. For best results, store the fresh tomato salad topping in a separate container.
- To Reheat: You can enjoy the leftovers cold, like a salad, or reheat a portion in the microwave until warm. Top with the fresh tomato mixture after reheating.
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Conclusion: Your New Weeknight Favorite
This Shrimp and Quinoa Skillet is the perfect proof that a healthy, homemade dinner can be incredibly fast, easy, and packed with exciting flavor. It’s a complete, balanced meal made in a single pan, which means you get to spend more time enjoying your dinner and less time washing dishes. This delicious and efficient recipe is sure to become a new star in your weeknight rotation.
Frequently Asked Questions (FAQs)
My quinoa is still crunchy. What went wrong?
If your quinoa is not tender after 15 minutes and all the liquid has been absorbed, it likely just needs a little more water and a little more time. Add another 1/4 cup of water to the skillet, cover, and let it steam for another 5 minutes over low heat.
Can I use a different grain instead of quinoa?
You can, but you will need to adjust the liquid amount and cooking time accordingly. For example, long-grain white rice would need a longer simmering time. Quinoa is ideal for this recipe because it cooks so quickly.
What other protein can I use in this Shrimp and Quinoa Skillet?
This dish is very versatile! You could easily substitute the shrimp with diced boneless, skinless chicken breast or thighs (add them with the quinoa to cook through) or with sliced, pre-cooked sausage (stir it in at the end with the shrimp). For a vegetarian version, add a can of rinsed chickpeas along with the quinoa.