Pistachio-Crusted Fish and Spinach Quinoa: A Protein-Packed Dinner in 20 Minutes
A quick and nourishing seafood dinner with a crunchy pistachio crust and protein-rich spinach quinoa—ready in just 20 minutes.

Pistachio-Crusted Fish and Spinach Quinoa: A Fast, Nutritious Dinner
If you’re seeking a healthy, flavorful dinner that comes together in only 20 minutes, look no further than pistachio-crusted fish served alongside vibrant spinach quinoa. This dish delivers a powerful nutritional punch, offering almost 40 grams of lean protein per serving and a balanced profile of healthy fats, antioxidants, and whole grains.
This recipe combines flaky, white fish coated in a crispy pistachio crust, complemented by fluffy quinoa tossed with fresh baby spinach and zesty lemon. Whether you’re meal prepping for the week or preparing a quick family dinner, this meal makes healthy eating simple and satisfying.
Why You’ll Love This Recipe
- High Protein: Nearly 40g of protein per serving to fuel muscle and satiety.
- Quick & Easy: Prep and cook in 20 minutes—perfect for busy nights.
- Heart-Healthy Ingredients: Features omega-3-rich fish, fiber-filled quinoa, antioxidant-packed pistachios, and iron-rich spinach.
- Crispy, Nutty Crust: Pistachios and whole-wheat panko offer a crunchy topping without heavy frying.
- Versatile: Adaptable for gluten-free, nut-free, or plant-based diets with simple swaps.
Ingredients for Pistachio-Crusted Fish and Spinach Quinoa
Ingredient | Amount | Notes |
---|---|---|
Quinoa | 3/4 cup (uncooked) | Rinsed if needed |
Firm skinless white fish fillets (e.g., cod or tilapia) | 4 pieces (6 oz each) | Fresh or thawed, patted dry |
Salt | 3/4 tsp, divided | Adjust to taste |
Pepper | 1/2 tsp, divided | Freshly ground preferred |
Nonfat Greek yogurt | 4 Tbsp (about 1 Tbsp per fillet) | Acts as binding for the crust |
Whole-wheat panko breadcrumbs | 1/4 cup | Gluten-free if needed |
Unsalted, shelled pistachios (finely chopped) | 1/4 cup | Raw preferred |
Olive oil | 2 Tbsp (divided) | Extra virgin |
Baby spinach | 4 cups | Fresh leaves |
Lemon juice | 2 Tbsp | Freshly squeezed |
Easy Step-by-Step Instructions
- Cook the Quinoa:
- Rinse the quinoa well if needed to remove bitterness.
- Prepare according to package directions (typically combine with double the amount of water; bring to a boil; reduce heat and simmer covered for 12–15 minutes until water is absorbed).
- Preheat the Oven:
- Set oven to 375°F (190°C). Line a rimmed baking sheet with nonstick foil for easy cleanup and spray lightly with cooking spray.
- Prepare and Season Fish:
- Pat fillets dry with a paper towel to ensure proper crust adhesion.
- Sprinkle both sides with 1/2 teaspoon salt and 1/4 teaspoon black pepper.
- Brush the top of each fillet with approximately 1 tablespoon of Greek yogurt.
- Mix the Pistachio Crust:
- In a bowl, combine 1/4 cup finely chopped pistachios and 1/4 cup whole-wheat panko breadcrumbs.
- Add 1 tablespoon olive oil and stir to evenly moisten the mixture.
- Crust and Bake Fish:
- Evenly sprinkle the pistachio-panko mix over each fillet and gently press to adhere.
- Place the crusted fillets on the prepared baking sheet.
- Bake 12–15 minutes, until fish is opaque and flakes easily with a fork.
- Prepare Spinach Quinoa:
- When quinoa is cooked, fluff with a fork.
- Add 4 cups fresh baby spinach, 2 tablespoons lemon juice, remaining 1 tablespoon olive oil, and 1/4 teaspoon each of salt and pepper.
- Toss while quinoa is hot, wilting the spinach slightly and combining flavors.
- Serve:
- Plate spinach quinoa and top with a pistachio-crusted fish fillet. Enjoy immediately!
Chef’s Tips and Variations
- Fish Options: Cod and tilapia are excellent, but any firm white fish (such as haddock, grouper, or halibut) will work.
- Panko Substitutes: For a gluten-free version, use GF panko or crushed rice crackers.
- Nut-Free Option: Replace pistachios with toasted seeds (such as pumpkin seeds or sunflower seeds) if allergies are a concern.
- Dairy-Free: Use a non-dairy Greek-style yogurt alternative.
- Add Extras: Mix fresh herbs (dill, parsley) or lemon zest into the quinoa for extra brightness.
Nutritional Benefits
This recipe is carefully crafted to balance macronutrients and boost health:
Per Serving | Amount |
---|---|
Calories | 385 |
Protein | ~36 g |
Fat | 13.5 g (of which 2 g saturated) |
Carbohydrates | 29 g |
Fiber | 5 g |
Sodium | 510 mg |
- Fish delivers lean protein and essential fatty acids for heart and brain health.
- Pistachios supply healthy fats, antioxidants, fiber, and minerals like magnesium and potassium.
- Greek yogurt adds a creamy tang and more protein, as well as probiotics for gut health.
- Quinoa provides all nine essential amino acids (complete protein), plus fiber and B vitamins.
- Spinach offers iron, vitamins K and C, and plant antioxidants for vibrant color and nutrition.
Time-Saving and Prep Tips
- Meal Prep: Cook the quinoa and chop the pistachios in advance to streamline weeknight prep.
- Leftover Storage: Store fish and quinoa in separate airtight containers in the refrigerator for up to 2 days. Reheat gently or enjoy the fish chilled on a salad.
- Quick Dressing: Whisk extra Greek yogurt with lemon juice and olive oil for a creamy drizzle.
Ingredient Substitutions and Dietary Adaptations
- Vegetarian/Vegan: Replace fish with roasted cauliflower or tofu slices. Use plant-based yogurt.
- Gluten-Free: Opt for gluten-free panko or almond meal.
- Nut-Free: Swap pistachios for roasted sunflower seeds.
Expert Tips for Perfect Pistachio-Crusted Fish
- Preventing Fishy Odor: Rinse fillets in cold water and, if sensitive to odor, soak briefly in milk to neutralize smells before patting dry.
- Baking Check: Look for fish to be opaque throughout and flake easily with a fork. For extra precision, a food thermometer should read 145°F in the thickest part.
- Adhering the Crust: The Greek yogurt helps the nutty, crunchy topping stick; press firmly but gently.
- Flavor Enhancements: Try adding a pinch of dried oregano, paprika, or garlic powder to the panko-pistachio mixture.
Serving Suggestions and Pairing Ideas
- Serve with steamed or roasted green beans, asparagus, or a crisp salad for extra veggies.
- Add a simple citrus vinaigrette over the fish for a burst of freshness.
- Pair with a chilled glass of Sauvignon Blanc or unsweetened iced green tea.
- For a heartier meal, offer a rustic whole-grain roll alongside.
Frequently Asked Questions (FAQs)
Q: What type of fish is best for pistachio-crusted recipes?
A: Firm white fish like cod, tilapia, haddock, or halibut works well. Salmon is also delicious with a pistachio crust.
Q: Can I prepare this recipe in advance?
A: Yes. You can make the quinoa ahead, and the pistachio-panko blend can be prepped a day early. Assemble and bake the fish just before serving for crispness.
Q: How can I make this recipe nut-free?
A: Substitute pistachios with roasted, unsalted sunflower or pumpkin seeds for crunch without nuts.
Q: How do I know when the fish is done?
A: The fish will be opaque and flake easily with a fork. A thermometer inserted into the thickest part should read 145°F (63°C).
Q: Can I freeze leftovers?
A: While quinoa and spinach freeze well, the crust on the fish may lose crispness. For best quality, store leftovers in the fridge for up to 2 days and reheat gently.
Quick Reference: Dinner in 20 Minutes or Less
- Pistachio-crusted fish and spinach quinoa is a complete meal on its own.
- Keep whole-wheat panko and pistachios on hand for a fast weeknight dinner base.
- Pair with sides such as green beans, a fresh salad, or roasted veggies for variety.
- This recipe pleases a variety of dietary preferences and can easily be doubled to serve more.
More Wholesome Dinner Ideas
- Egg Pepper Rings with Carrot Salsa
- Grilled Basil Chicken and Zucchini
- Summer Squash, Mint, and Pecorino Pasta
- Salmon Burgers and Five-Spice Sweet Potato Fries
- Watercress Salad with Honey-Lime Vinaigrette
Summary
Pistachio-crusted fish and spinach quinoa marries quick cooking with robust nutrition and delicious flavor.
With a flexible ingredient list and fast assembly, this recipe is a weeknight hero that delivers on both taste and health. Include it in your dinner rotation, and enjoy the confident ease of preparing a balanced meal in just 20 minutes.
References
- https://www.gobento.com/grocery/recipe/pistachio-crusted-fish
- https://www.kimscravings.com/healthy-pistachio-crusted-white-fish/
- https://www.womansday.com/food-recipes/food-drinks/a19758207/pistachio-crusted-fish-recipe/
- https://cravingsomethinghealthy.com/pistachio-crusted-salmon/
- https://www.prevention.com/food-nutrition/recipes/a35650644/pistachio-crusted-fish-and-spinach-quinoa-recipe/
- https://www.oliobymarilyn.com/2022/12/pistachio-crust-fish-spinach-quinoa-recipe.html
- https://www.prevention.com/food-nutrition/a63655519/are-pistachios-good-for-you/
- https://gfjules.com/recipes/pistachio-encrusted-grouper-with-mango-salsa-cranberry/
Read full bio of Sneha Tete