This quick, easy fish with tomato sauce, white wine and capers is my go-to method for preparing delicate white fish fillets. The skillet comes together in minutes and delivers bright, fresh flavors that pair perfectly with simple sides like orzo, grilled asparagus or roasted vegetables.
Fish with Tomato Sauce
If you’re lucky enough to get fresh white fish—fluke, flounder, halibut or similar—this simple skillet recipe is a must. It takes under 10 minutes to prepare and the combination of white wine, lemon and marinara with a hint of capers creates a bright, savory sauce that complements the mild fish without overpowering it.
Last week I went fishing around Long Island with friends from high school. They knew exactly what they were doing and we ended up with a great haul: striped bass, porgies and fluke (plus a few sea robins). Sammie and Paul were fantastic with the kids and let us take home the keepers. For the fluke I used a quick skillet method—just a bit of butter, garlic, white wine, marinara and capers—and it was a hit. My husband loved it. I served the fillets with a little orzo on the side, but grilled asparagus or steamed vegetables make excellent, healthy accompaniments.
Why this recipe works
The sauce is intentionally light: garlic and butter start the base, white wine and lemon add acidity and lift, marinara brings tomato depth, and capers add a salty, briny pop. Because the fish is delicate, cooking time is short. Covering the skillet briefly steams the fillets through while infusing them with sauce flavors; finishing uncovered allows the sauce to reduce slightly and concentrate.
Helpful Tips
- Buy fresh fish the day you plan to cook it whenever possible for the best texture and flavor.
- If fresh fish isn’t available, buy frozen fillets that you can keep frozen until needed—defrost slowly overnight in the refrigerator or use an iced water bath for a quicker thaw.
- If fillets have skin and you prefer not to cook with it, ask your fishmonger to remove the skin, or remove it at home with a sharp knife.
- Use a dry, nonstick or well-seasoned skillet and medium heat to avoid overcooking. The flesh is done when it flakes easily with a fork and is opaque throughout.
- Substitute a light, dry white wine you enjoy drinking; the wine adds acidity and aroma but cooks down quickly. If you prefer not to use alcohol, a little extra lemon juice plus a splash of low-sodium vegetable or chicken stock works well.
Fish with Tomatoes, White Wine and Capers — Recipe
Yield: 2 servings · Total time: 10 minutes
Ingredients
- 2 tsp whipped butter (or 1 1/2 tsp unsalted butter)
- 2 cloves garlic, crushed
- 1/4 cup white wine (use a dry white you enjoy)
- Juice of 1/2 lemon
- 1/2 cup marinara sauce (homemade or store-bought)
- 2 fish fillets, about 6 oz each, skin removed (fluke, flounder, halibut or similar)
- 2 tsp capers
- Pinch kosher salt, to taste
- Freshly ground black pepper, to taste
Instructions
- Melt the butter in a large skillet over medium heat. Add the crushed garlic and sauté just until fragrant and lightly golden, about 1 minute—avoid browning.
- Pour in the white wine and lemon juice and simmer briefly to reduce slightly, about 30–60 seconds. This concentrates the flavors and cooks off most of the alcohol.
- Add the marinara sauce and stir to combine. Nestle the fish fillets into the sauce, spooning some sauce over the top. Season with a pinch of kosher salt, freshly ground black pepper and the capers.
- Cover the skillet and cook over medium-low for about 4 minutes. Uncover, gently flip the fillets and cook uncovered for an additional 1 minute, or until the fish is opaque and flakes easily with a fork. Cooking times will vary slightly by thickness—do not overcook.
- Remove from heat and spoon sauce over the fillets. Serve immediately with orzo, grilled asparagus or your choice of vegetables. Garnish with an extra squeeze of lemon if desired.
Nutrition (approximate per serving)
Calories: 271 · Protein: 42.5 g · Carbohydrates: 7 g · Fat: 5 g · Fiber: 1 g · Sugar: 2.5 g · Sodium: varies with capers and sauce
Serving Suggestions
Serve the fish over orzo, steamed rice, or alongside roasted potatoes. Bright, lightly cooked vegetables—grilled asparagus, sautéed green beans or a simple salad—balance the savory tomato sauce. A wedge of lemon on the side lets guests adjust acidity to taste.
If you try this recipe, leave a comment with any adjustments you made—I love hearing how readers adapt it. Enjoy a quick, flavorful weeknight dinner that highlights the delicate taste of fresh white fish.