
This tilapia in roasted pepper sauce transforms an everyday fish into a restaurant-worthy dinner with minimal effort. The vibrant sauce adds a rich depth of flavor that elevates the mild tilapia into something truly special that your family will request again and again.
I first made this tilapia dish when I needed to impress impromptu dinner guests with what I had on hand. The gorgeous color and velvety texture of the sauce had everyone convinced I'd spent hours in the kitchen instead of just minutes.
Ingredients
- Tilapia fillets: fresh is best but frozen works perfectly when thawed properly
- Roasted red peppers: jarred saves time without sacrificing flavor
- Heavy cream: creates that luxurious silky texture that makes the sauce irresistible
- Smoked paprika: adds a subtle smokiness that complements the sweetness of the peppers
- Garlic: fresh cloves provide aromatic depth that powder simply cannot match
- Butter: unsalted allows you to control the seasoning perfectly
- Olive oil: prevents the butter from burning while adding its own fruity notes
- Red pepper flakes: optional but adds a pleasant warmth rather than intense heat
- Fresh parsley: brightens the entire dish with color and fresh herbaceous notes
How To Make Tilapia in Roasted Pepper Sauce
- Season the Fish:
- Pat the tilapia fillets completely dry with paper towels first this ensures proper browning. Season generously with salt and freshly cracked black pepper on both sides allowing the seasonings to adhere to the surface.
- Create the Perfect Sear:
- Heat olive oil and butter in a large skillet until the butter stops foaming but before it browns. Place fillets in without overcrowding and cook undisturbed for 3 to 4 minutes until golden. Flip once and cook another 3 minutes until fish flakes easily.
- Build the Sauce Base:
- In the same skillet with all those wonderful fish flavors add butter and garlic cooking just until fragrant about 60 seconds. Be vigilant here as garlic burns quickly and becomes bitter.
- Blend the Peppers:
- Add roasted peppers to the garlic butter mixture allowing them to warm through. Transfer to a blender and process until completely smooth for the silkiest texture. A food processor works too but won't yield quite as velvety a result.
- Finish the Sauce:
- Return the blended pepper mixture to the skillet stirring constantly as you add heavy cream. The color will transform into a gorgeous coral orange. Add smoked paprika and optional red pepper flakes allowing the sauce to simmer until it coats the back of a spoon.
- Reunite and Serve:
- Nestle the seared tilapia back into the sauce spooning the creamy mixture over the fillets. Allow everything to warm together for 1 to 2 minutes before transferring to serving plates. Garnish generously with fresh parsley.

The roasted red peppers are truly the star of this recipe. I discovered their magic after a trip to Spain where I fell in love with romesco sauce. This simplified version brings those same Mediterranean flavors to your dinner table with much less effort and still makes me smile remembering that sun-soaked vacation every time I make it.
Make Ahead Options
The roasted pepper sauce can be prepared up to three days ahead and stored in an airtight container in the refrigerator. This makes weeknight dinner assembly lightning fast just sear the fish and warm the sauce. The flavors actually develop and improve with a day of rest making this an ideal prep-ahead component. When reheating you may need to add a splash of cream or broth to restore the original consistency as it tends to thicken when chilled.

Perfect Pairings
This tilapia dish shines brightest when served with sides that complement without overwhelming. A simple lemon garlic orzo soaks up the sauce beautifully while maintaining the Mediterranean vibe. For a lower carb option roasted asparagus or sautΓ©ed zucchini provide a fresh contrast to the richness of the sauce. If you want to elevate the presentation consider serving the fish atop a small mound of wilted spinach which adds both color and nutrition. The vibrant sauce also pairs wonderfully with a crisp Pinot Grigio or unoaked Chardonnay that cuts through the creaminess.
Roasting Your Own Peppers
While jarred roasted peppers work perfectly in this recipe homemade adds an extra dimension of smoky sweetness. To make your own place whole bell peppers directly on a gas burner or under the broiler turning occasionally until skin is completely blackened about 10 minutes. Transfer to a bowl and cover with plastic wrap allowing them to steam for 15 minutes. The skins will slip right off and the flavor difference is remarkable. The slight char adds complexity that particularly complements the smoked paprika in the sauce.
Frequently Asked Questions
- β Can I use frozen tilapia for this dish?
Yes, you can use frozen tilapia, but make sure to thaw it completely and pat it dry before cooking to ensure even searing.
- β What can I use as a substitute for heavy cream?
You can substitute heavy cream with half-and-half, coconut cream, or a blend of milk and a teaspoon of flour to achieve a similar creamy texture.
- β Can this dish be made ahead of time?
The dish is best served fresh, but you can prepare the sauce ahead of time and store it in the refrigerator. Reheat gently and add the cooked tilapia just before serving.
- β What sides pair well with this meal?
This dish pairs wonderfully with rice, mashed potatoes, or a light salad for a complete and balanced meal.
- β How do I make the roasted peppers from scratch?
To make your own roasted peppers, char whole red bell peppers over an open flame or bake them in the oven until the skins are blackened. Let them rest in a covered bowl before peeling off the charred skin. Remove the seeds and use as directed.