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A filling dish of tuna, cooked rice, and lentils that provides protein and fiber.
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 serving (medium) of Tuna with Rice and Lentils (300 g) has 408 calories. That works out to 136 calories per 100 g. It contains 46.5 g of carbs, 48 g of protein, 4.2 g of fat and 9.6 g of fiber. Its 7.5 µg of B12 covers 313% of the Daily Value. Its glycemic index is 45 (low), so it raises blood sugar slowly.
Selected: 1 serving (medium) · 300 g
408
KCAL / 300G
Carbs
46.5g
· 17% DV
Protein
48g
· 96% DV
Fat
4.2g
· 5% DV
Fiber
9.6g
· 34% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 45% · Protein 46% · Fat 9%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 408 kcal | |
| Total fat | 4.2 g | 5% |
| Saturated fat | 1.05 g | 5% |
| Trans fat | 0 g | |
| Sodium | 420 mg | 18% |
| Total carbohydrate | 46.5 g | 17% |
| Fiber | 9.6 g | 34% |
| Protein | 48 g | 96% |
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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| Serving | Amount | Calories |
|---|---|---|
| 1 serving (medium) | 300 g | 408 kcal |
| 1 tablespoon (small) | 20 g | 27 kcal |
| 100 g | 100 g | 136 kcal |
| 1 serving (small) | 200 g | 272 kcal |
| 1 cup (medium) | 200 g | 272 kcal |
| 1 cup (large) | 250 g | 340 kcal |
| 1 serving (large) | 400 g | 544 kcal |
| 1 serving (extra large) | 500 g | 680 kcal |
Calculated from 136 calories per 100 g.
Cook the rice and lentils separately, then combine them with drained tuna. Fold the tuna in at the end so it stays in pieces. Add lemon juice, herbs, or a little olive oil to bring the flavors together.
Yes, canned tuna works well in tuna with rice and lentils. Drain it first, then stir it through the cooked rice and lentils just before serving. This keeps excess liquid from making the dish soggy.
Yes, tuna with rice and lentils can be served cold as a lunch bowl or salad. Cool the cooked rice and lentils promptly, refrigerate them, and combine with the tuna and dressing when ready to eat.
A lemon-and-olive-oil dressing is a simple match for tuna with rice and lentils. Dijon mustard, chopped parsley, or a little vinegar can add extra flavor without covering up the tuna.
Brown or green lentils are usually best for tuna with rice and lentils because they hold their shape after cooking. Red lentils soften more and can make the finished dish mushy.
Serve tuna with rice and lentils with a crisp salad, roasted vegetables, or a simple soup. The dish is already substantial, so a fresh, lightly dressed side is often enough.
Store tuna with rice and lentils in a covered container in the refrigerator and eat it within the usual safe window for cooked rice and fish. Refrigerate it promptly, and discard it if it has been left out for too long.
Yes, tuna with rice and lentils can be frozen in airtight portions. The rice and lentils may soften after thawing, so defrost the portion in the refrigerator and reheat it thoroughly before eating.
To keep tuna with rice and lentils from getting mushy, cook the rice and lentils separately and drain them well. Choose lentils that hold their shape, and fold in the tuna only after the other ingredients are cooked.
Yes, tuna with rice and lentils can be prepared ahead for lunches. Cook and chill the rice and lentils promptly, store them covered in the refrigerator, and add the tuna and dressing close to serving for the best texture.
Vitamins
B12
7.5µg · 313% DV
B3
19.2mg · 120% DV
B6
0.75mg · 44% DV
Folate
135µg · 34% DV
Minerals
Selenium
105µg · 191% DV
Phosphorus
540mg · 77% DV
Copper
0.36mg · 40% DV
Manganese
0.9mg · 39% DV
Potassium ⭐
840mg · 25% DV
Sodium
420mg · 18% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 408 calories in 1 serving (medium) (300 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Tuna with Rice and Lentils brings cooked rice and lentils together with tuna for a simple, filling meal. It is better understood as a practical combination than as a dish tied to one specific culinary tradition: the ingredients are familiar across many cuisines, and the exact seasoning can vary. The rice is soft and mild, lentils add a hearty, slightly earthy bite, and tuna gives the bowl a savoury, distinctly seafood flavour.
Serve it warm or chilled, perhaps with lemon, herbs or a crisp salad; it works as an easy lunch or a make-ahead meal. It provides protein and fibre, with rice contributing most of its carbohydrates. For a lighter-feeling serving, add extra vegetables or leafy greens, or use a little less rice while keeping the lentils and tuna.
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
High
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.
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.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
1.05g
MONOUNSATURATED
0.9g
POLYUNSATURATED
1.05g
Omega 6:3 ratio 0.3:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.