Tilapia with Roasted Pepper Sauce

Category: Dinner Ideas That Actually Work

Tender tilapia fillets are pan-seared and dressed in a velvety roasted pepper sauce enriched with cream and Parmesan. The flavors of sweet peppers, aromatic garlic, and golden sautéed onions come together for a dish that's both impressive and simple to prepare. Finished with a sprinkle of parsley and extra Parmesan, this meal offers an elegant touch but remains approachable enough for busy weeknights. Balanced seasoning and a hint of buttery richness make each bite satisfying, while the sauce perfectly complements the delicate fish without overpowering it.

Clare Recipes
Updated on Fri, 18 Jul 2025 20:27:31 GMT
A dish of fish in a red sauce. Save
A dish of fish in a red sauce. | recipesclare.com

This Tilapia in Roasted Pepper Sauce tastes as decadent as anything you might order in a restaurant yet it comes together effortlessly in just about half an hour. When I want to impress with minimum effort or have a cozy dinner at home that feels extra special I always reach for this recipe

The first time I served this my husband actually thought I had picked up takeout The flavors are so rich and bright and yet the steps are completely beginner friendly

Ingredients

  • Fresh tilapia fillets: Choose firm fillets with a mild aroma avoid any with a fishy smell
  • Butter: Gives richness to both the fish and the sauce opt for unsalted so you control the seasoning
  • Medium onion diced: Brings a base of sweetness and depth look for a firm onion with shiny skin
  • Garlic clove: Essential for aroma use plump cloves for best flavor
  • Roasted peppers both chopped and pureed: Roasted peppers give the sauce its signature flavor and silky texture use freshly roasted or good quality jarred ones packed in water instead of oil
  • Heavy cream: Creates that luscious luxurious sauce select cream with a high fat content for smoothness
  • Grated Parmesan cheese: Adds umami and a bit of salty bite try to grate your own for best melting
  • Salt and pepper: Season to taste always freshly cracked for pepper and fine sea salt
  • Chopped parsley for garnish: Brings a burst of color and fresh flavor look for vibrant green leaves

Step-by-Step Instructions

Prepare the Fish:
Melt most of the butter in a large non stick skillet Once the butter foams add the tilapia fillets Lay them in gently and let them cook undisturbed for three to four minutes per side until opaque and lightly golden This quick sear locks in moisture Remove the fillets from the pan and keep them warm
Sauté the Aromatics:
In the same skillet add the last bit of butter and toss in the diced onion Stir often so the onion slowly releases its sugars and turns translucent and soft after about five minutes This is where much of the flavor foundation gets built
Develop the Sauce:
Add the chopped garlic and both the chopped and pureed roasted peppers into the onions Stir constantly for another five minutes so the peppers release their sweet flavor and the pieces get tender The kitchen will start to smell irresistible at this point
Finish the Sauce:
Reduce the heat Add the heavy cream and grated Parmesan cheese to the pan Stir them in gently allowing the cheese to melt into the sauce Taste for seasoning and add salt if needed Turn off the heat so the cream does not curdle
Combine and Serve:
Nestle the cooked tilapia fillets back into the sauce Spoon the creamy roasted pepper sauce over each fillet Top with extra parsley and Parmesan before serving for a gorgeous finish
A pan of cooked fish in a red sauce. Save
A pan of cooked fish in a red sauce. | recipesclare.com

I absolutely love the nutty salty character of real Parmesan cheese Whenever I add it over the finished dish my kids try to sneak little pinches of it before I can serve dinner The richness of the cheese takes this sauce from good to truly unforgettable and it brings everyone to the table quickly

Storage Tips

Store cooled leftovers in an airtight container in the refrigerator for up to two days The sauce may thicken upon cooling If reheating warm gently over low heat and add a splash of water or cream to loosen the sauce Be careful not to overcook the fish when reheating

Ingredient Substitutions

If you cannot find tilapia try flounder sole or even boneless skinless chicken breasts for a different spin You can substitute half and half for heavy cream in a pinch but the sauce will be slightly less rich For dairy free try using coconut milk with nutritional yeast instead of Parmesan

A pan of cooked fish in a red sauce. Save
A pan of cooked fish in a red sauce. | recipesclare.com

Serving Suggestions

This dish shines when served with linguine or orzo so the creamy pepper sauce can soak into every bite It is also delicious with simple steamed rice or crusty Italian bread For a lighter option pair with roasted vegetables or a crisp salad

Cultural And Historical Context

Tilapia is a mild and versatile fish popular in Italian and Mediterranean kitchens The creamy roasted pepper sauce is inspired by Italian trattorias that use local peppers and cheese for maximum flavor with minimal effort This homey yet impressive dish is a nod to classic comfort food elevated with beautiful presentation

Recipe FAQs

→ Can I use another fish instead of tilapia?

Yes, you can substitute other mild white fish such as cod, haddock, or snapper for similar results.

→ Do I need to peel the roasted peppers?

If using jarred roasted peppers, they are usually peeled. For homemade, peeling ensures a smoother sauce.

→ Can I make the sauce ahead of time?

Absolutely—the roasted pepper sauce can be prepared in advance and gently reheated before serving with the fish.

→ Is there a lighter alternative to heavy cream?

For a lighter version, try using half-and-half or a mixture of milk and Greek yogurt in place of heavy cream.

→ How should I serve this dish?

This fish pairs wonderfully with rice, mashed potatoes, or a side of crusty bread to soak up the flavorful sauce.

Tilapia in Roasted Pepper Sauce

Succulent tilapia fillets simmer in creamy roasted pepper sauce for an effortless, delicious dinner.

Preparation Time
10 min
Cooking Time
20 min
Total Time
30 min

Category: Main Dishes

Skill Level: Intermediate

Cuisine Type: Italian

Makes: 4 Serves

Dietary Preferences: Low-Carb, Gluten-Free

Ingredients

01 1 lb tilapia fillets
02 3 tbsp butter
03 1 medium onion, diced
04 2 garlic cloves, minced
05 6 oz roasted peppers, chopped
06 6 oz roasted peppers, pureed
07 ¾ cup heavy cream
08 ½ cup grated Parmesan cheese
09 Salt and pepper to taste
10 Chopped parsley for garnish

Steps

Step 01

Melt 2 tablespoons of butter in a large, non-stick skillet and fry the fish for 3-4 minutes on each side until cooked through. Season with salt and pepper, remove from the skillet, and set aside.

Step 02

In the same skillet, add the remaining 1 tablespoon of butter and diced onion. Sauté for 5 minutes until softened.

Step 03

Add minced garlic, chopped roasted peppers, and pureed roasted peppers to the skillet. Cook for another 5 minutes.

Step 04

Stir in heavy cream and Parmesan cheese. Turn off the heat and taste the sauce, adjusting salt as needed.

Step 05

Return the fish to the skillet and cover with the sauce.

Step 06

Garnish with chopped parsley and additional Parmesan cheese. Serve immediately.

Helpful Notes

  1. The roasted peppers can be homemade or store-bought; jarred roasted peppers work well.

Required Tools

  • Non-stick skillet
  • Spatula
  • Knife
  • Cutting board

Allergen Info

Check each ingredient for potential allergens and seek medical advice if unsure.
  • Contains fish (tilapia)
  • Contains dairy (butter, cream, Parmesan cheese)

Nutritional Info (per serving)

These are general insights and don’t replace professional medical advice.
  • Calories: 346
  • Fat: ~
  • Carbs: ~
  • Protein: ~