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Flounder ingredient icon

Flounder

Flounder is a flat saltwater fish with tender, slightly sweet meat of white or cream color that easily separates from the bones. Its delicate texture requires careful handling: the fish is well-suited for poaching, baking whole or portioned, pan-frying, and grilling. When selecting, pay attention to the smell — it should have a fresh sea aroma without ammonia notes, and the fish's eyes should be clear and convex.

Micronutrients

per 100 g

About

Flounder is a flat fish with tender white meat that has long earned its place in the kitchens of chefs who appreciate delicate flavor and versatility. Its meat contains almost no bones (thanks to its flat structure), cooks quickly, and absorbs the aromas of sauces and spices well. If you haven't cooked flounder yet, now is the time to start — this fish forgives mistakes and rarely disappoints.

Taste and aroma

Flounder meat has a soft, slightly sweet flavor without sharp seafood notes. This makes it an ideal fish for those who don't like a strong fishy smell. The texture is delicate, almost melting in your mouth, especially if you don't overcook it. The aroma is subtle, unobtrusive — flounder easily absorbs the flavors of lemon, herbs, and oil without overpowering them.

How to Cook Flounder

  • Pan-frying: pat the fish dry, season with salt and pepper, coat in flour, and fry in butter for 3–4 minutes on each side. It's done when the meat turns white and easily separates from the bones.
  • Oven baking: place on parchment paper, drizzle with olive oil, add lemon and herbs (dill, parsley), and bake at 200°C for about 15 minutes.
  • Grilling: place whole fish or fillets on a grill rack, first brushing it with oil. Cooking time is 5–7 minutes over medium heat.
  • Steaming: a gentle method that preserves maximum tenderness. Cook for 10–12 minutes depending on size.

What to serve with

Flounder works well with simple side dishes: boiled potatoes, rice, pasta bake, or fresh vegetables. It doesn't require complex sauces — lemon juice, melted butter with garlic, or classic white sauce is enough. Try serving flounder with grilled vegetables or with a salad of fresh herbs and tomatoes. Wine: dry white wine (Sauvignon Blanc, Pinot Grigio) will highlight the delicate flavor of the fish.

Selection and Storage

  • Fresh flounder should smell like the sea, but not ammonia. Gills are light (pink or red), eyes are clear, not cloudy.
  • The meat is firm: if you press with your finger, the indentation quickly disappears.
  • Frozen fish should be free of ice and snow on the packaging — this is a sign of thawing and refreezing.
  • Storage: keep fresh flounder in the refrigerator on ice for no more than 1–2 days. Frozen — in the freezer for up to 3 months.
Do not thaw flounder at room temperature. Transfer it to the refrigerator a few hours before cooking or use cold water — this way the fish will remain tender and won't lose moisture.

Nutrition

per 100 g

Calories
90 kcal
Protein
16.5 g
Fat
2.5 g
Carbs
0 g

Micronutrients

per 100 g

Macronutrients

Fiber
0 g
Sugars
0 g
Saturated fat
0.441 g
Monounsaturated fat
0.535 g
Polyunsaturated fat
0.374 g
Omega-3 (EPA + DHA)
0.245 g
Cholesterol
45 mg
Water
84.63 g

Minerals

Sodium
296 mg
Potassium
160 mg
Calcium
21 mg
Magnesium
18 mg
Phosphorus
252 mg
Iron
0.18 mg
Zinc
0.32 mg
Copper
0.02 mg
Manganese
0.01 mg
Selenium
26.6 mcg

Vitamins

Vitamin A (RAE)
10 mcg
Vitamin D
2.8 mcg
Vitamin E
0.63 mg
Vitamin K
0.1 mcg
Vitamin C
0 mg
Vitamin B1 (thiamin)
0.02 mg
Vitamin B2 (riboflavin)
0.02 mg
Vitamin B3 (niacin)
1.04 mg
Vitamin B5 (pantothenic acid)
0.19 mg
Vitamin B6
0.1 mg
Vitamin B9 (folate, DFE)
5 mcg
Vitamin B12
1.1 mcg

Measures and weight

1 pcs
300 g

Measure calculator

Weight
100 g
Calories
90 kcal

How to store

Shelf life

Fridge · Whole
7 days
Freezer · Whole
6 months
Freezing
Suitable for freezing
Thawing
In the fridge

Signs of spoilage

  • Off smell
  • Mold

Times are approximate. Packaging instructions take priority.

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