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A shallow casserole dish holds flaky pink-and-white trout pieces in a creamy pale sauce with visible vegetables and herbs, topped with a lightly golden, uneven crust.
●Low GI
⚡High Potassium
💪High Protein

Trout casserole Calories

High-protein baked/casserole trout dish with omega-3 fats

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

154kcal

GI

5low

POTASSIUM · 100 G

360mg

FIBER · 100 G

0.2g

Quick answer

1 piece (medium) of Trout casserole (180 g) has 277 calories. That works out to 154 calories per 100 g. It contains 3.2 g of carbs, 40.3 g of protein, 11.2 g of fat and 0.4 g of fiber. Its 8.3 µg of B12 covers 345% of the Daily Value. Its glycemic index is 5 (low), so it raises blood sugar slowly.

Trout casserole Nutrition Facts

Selected: 1 piece (medium) · 180 g

277

KCAL / 180G

Carbs

3.2g

· 1% DV

Protein

40.3g

· 81% DV

Fat

11.2g

· 14% DV

Fiber

0.4g

· 1% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 5% · Protein 59% · Fat 36%

Trout casserole nutrition facts table · 1 piece (medium) (180 g)

NutrientAmount% DV
Calories277 kcal
Total fat11.2 g14%
Saturated fat2.34 g12%
Trans fat0 g
Sodium140 mg6%
Total carbohydrate3.2 g1%
Fiber0.4 g1%
Protein40.3 g81%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Medium Trout casserole?

ServingAmountCalories
1 piece (medium)180 g277 kcal
100 g100 g154 kcal
1 piece (small)120 g185 kcal
1 serving (small)150 g231 kcal
1 cup (medium)200 g308 kcal
1 serving (medium)220 g339 kcal
1 piece (large)250 g385 kcal
1 cup (large)280 g431 kcal
1 serving (large)320 g493 kcal

Calculated from 154 calories per 100 g.

Frequently Asked Questions About Trout casserole

How do you make trout casserole?

To make trout casserole, place cleaned trout in an ovenproof dish with vegetables, herbs, and a little oil or liquid, then bake until the fish is opaque and flakes easily. Onion, tomato, garlic, lemon, and parsley are common additions, but recipes vary.

What ingredients go in trout casserole?

Trout casserole commonly includes trout, onion, tomato, peppers, garlic, lemon, herbs, and olive oil. Some versions add potatoes or other vegetables. The ingredients are flexible, so keep the pieces similar in size to help them cook evenly.

How do you stop trout casserole from drying out?

Keep trout casserole moist by covering the dish for most of the cooking and avoiding overcooking the fish. Juicy vegetables such as tomatoes and onions add moisture, while a small splash of broth or water helps if the dish looks dry.

Can you make trout casserole with frozen trout?

Yes, you can make trout casserole with frozen trout after thawing it in the refrigerator. Pat the fish dry before adding it to the dish; using it while still frozen can release excess water and leave the vegetables unevenly cooked.

Should trout casserole be covered while baking?

Covering trout casserole for most of baking helps retain moisture and lets the vegetables soften around the fish. Uncover it near the end if you want the top to brown or excess liquid to evaporate, and check that the fish is cooked through.

What vegetables go well in trout casserole?

Tomatoes, onions, bell peppers, and garlic pair especially well with trout casserole because they cook down into a savory sauce. Potatoes, zucchini, or mushrooms also work; cut denser vegetables small enough to soften before the trout overcooks.

What should you serve with trout casserole?

Serve trout casserole with crusty bread, a green salad, or steamed vegetables. Rice or roasted potatoes make it more filling, while lemon wedges add freshness and complement the trout without overpowering its flavor.

How should you store and reheat leftover trout casserole?

Refrigerate leftover trout casserole promptly in a covered container. Reheat only the portion you plan to eat, until it is steaming hot throughout; discard it if it has been left out for a long time or its smell or texture has changed.

Can you eat the skin in trout casserole?

Yes, trout skin in a casserole is edible when the fish is properly cleaned and fully cooked. It usually stays soft rather than crisp in a covered dish, so remove it after cooking if you prefer the texture of the flesh alone.

Is trout casserole safe to eat during pregnancy?

Yes, trout casserole is generally suitable during pregnancy when the fish is thoroughly cooked; trout is considered a low-mercury fish. Avoid raw or undercooked fish, and ask your healthcare professional if you have an individual medical concern.

Trout casserole Vitamins & Minerals

Vitamins

B12

8.28µg · 345% DV

B3

10.44mg · 65% DV

Vitamin D

12.78µg · 64% DV

B6

0.86mg · 51% DV

Minerals

Phosphorus

423mg · 60% DV

Selenium

28µg · 51% DV

Potassium ⭐

648mg · 19% DV

Magnesium

52mg · 12% DV

Sodium

140mg · 6% DV

Trout casserole Glycemic Index

GLYCEMIC INDEX

5
Low
0 Low5570100

GLYCEMIC LOAD

0.2
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Trout casserole

To burn the 277 calories in 1 piece (medium) (180 g):

🚶

69min

Walking (5 km/h)

🏃

28min

Running (8 km/h)

🚴

38min

Cycling

🏊

32min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Trout casserole?

Trout casserole is trout baked in a covered dish, often with vegetables such as onions, tomatoes and peppers. Trout is a freshwater fish enjoyed in many regions, and this style of cooking is especially at home in Turkish and broader Mediterranean kitchens, where the pot helps keep the fish moist and its flavours together.

The flesh is tender and mild, taking well to herbs, lemon and the sweetness of cooked vegetables. Serve it hot with salad, bread or potatoes for a straightforward main course. It is a protein-rich choice, with 22.4 grams of protein per 100 grams. For a lighter version, use plenty of vegetables and keep added oil modest.

How Nutritious Is Trout casserole?

Nutrient density

High

78/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

56/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Is Trout casserole Processed?

NOVA 2

Minimally Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Trout casserole Contain Allergens?

Contains these allergens:

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish yes
Soy free
Sesame free

Which Diets Is Trout casserole Good For?

Vegan

— Not suitable

Vegetarian

— Not suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Trout casserole Fat Profile

SATURATED

2.34g

MONOUNSATURATED

4.14g

POLYUNSATURATED

2.7g

⚖️

Omega 6:3 ratio 0.4:1

Below the ideal 4:1 — a good omega balance.

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Nutrition data compiled from USDA FoodData Central and scientific sources.