1 piece (medium) of Chicken Gratin (180 g) has 306 calories. That works out to 170 calories per 100 g. It contains 6.8 g of carbs, 29.7 g of protein, 17.1 g of fat and 0.4 g of fiber. Its 12.2 mg of B3 covers 77% of the Daily Value. Its glycemic index is 35 (low), so it raises blood sugar slowly.

What is Chicken Gratin?

Chicken Gratin combines pieces of chicken with a creamy sauce, often béchamel, and a layer of cheese browned in the oven. The gratin style is associated with French cooking, while this version is an easy, substantial bake made in home kitchens around the world.

The chicken stays tender beneath its bubbling, golden top, with a creamy middle and a lightly crisp cheese crust. Serve it as a main course with a green salad or steamed vegetables; rice or potatoes also make a heartier pairing. Chicken makes it a protein-rich meal, while the sauce and cheese give it a richer feel. For a lighter plate, use a thinner layer of sauce and add plenty of vegetables.

Chicken Gratin Nutrition Facts

Selected: 100 g

170

KCAL / 100G

Carbs

3.8g

· 1% DV

Protein

16.5g

· 33% DV

Fat

9.5g

· 12% DV

Fiber

0.2g

· 1% DV

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

Calories come from: Carbs 9% · Protein 40% · Fat 51%

Chicken Gratin Vitamins & Minerals

Vitamins

6.8mg · 43% DV

0.42mg · 25% DV

0.95mg · 19% DV

B12

0.45µg · 19% DV

Minerals

Phosphorus

180mg · 26% DV

Selenium

12µg · 22% DV

Sodium

320mg · 14% DV

Zinc

1mg · 9% DV

How Nutritious Is Chicken Gratin?

Nutrient density

Medium

55/ 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

49/ 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.

Chicken Gratin Glycemic Index

GLYCEMIC INDEX

Low

0 Low5570100

GLYCEMIC LOAD

Low

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

How to Burn Off Chicken Gratin

To burn the 170 calories in 100 g:

🚶

42min

Walking (5 km/h)

🏃

17min

Running (8 km/h)

🚴

23min

Cycling

🏊

20min

Swimming

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

Is Chicken Gratin Processed?

NOVA 3

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 Chicken Gratin Contain Allergens?

Contains these allergens:

Gluten free

Dairy yes

Eggs free

Peanuts free

Tree nuts free

Fish free

Soy free

Sesame free

Which Diets Is Chicken Gratin Good For?

Vegan

— Not suitable

Vegetarian

— Not suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Chicken Gratin Fat Profile

SATURATED

3.2g

MONOUNSATURATED

2.8g

POLYUNSATURATED

1.1g

⚖️

Omega 6:3 ratio 6.9:1

Above the ideal 4:1 (6.9:1).

Compare Chicken Gratin

🍗🧀vs🥩

Chicken Gratin vs Ground Beef80 kcal fewer per 100 g

→🍗🧀vs🍢

Chicken Gratin vs Chicken Skewer30 kcal more per 100 g

→🍗🧀vs🥩

Chicken Gratin vs Sauteed Lamb60 kcal fewer per 100 g

→🍗🧀vs🍗

Chicken Gratin vs Smoked Turkey60 kcal more per 100 g

→

Foods Similar to Chicken Gratin

🥩

Ground Beef

250 kcal

🍢

Chicken Skewer

140 kcal

🥩

Sauteed Lamb

230 kcal

🍗

Smoked Turkey

110 kcal

🥩

Beef Kavurma

230 kcal

🍆🍖

Meatballs with Eggplant Purée

155 kcal

🥩

Beef Cubed

250 kcal

🍗

Chicken (Sauteed)

165 kcal

Frequently Asked Questions About Chicken Gratin

How do you make chicken gratin?

Chicken gratin is made by combining cooked chicken with a creamy sauce, topping it with cheese, and baking until golden. Cook the chicken first, then bake it with the sauce and topping so the cheese browns without leaving the chicken undercooked.

What sauce goes in chicken gratin?

Béchamel is a classic sauce for chicken gratin, while some recipes use cream or a mixture of the two. The sauce coats the chicken and keeps the casserole creamy as it bakes beneath its cheese topping.

Should you cook the chicken before making chicken gratin?

Yes, cooking the chicken before assembling chicken gratin is a reliable approach. Sauté or poach it first, then bake it with the sauce and cheese; this helps ensure the chicken is cooked through before the topping is done.

What cheese is best for chicken gratin?

A cheese that melts well and browns on top works best for chicken gratin. Gruyère, cheddar, or mozzarella are common choices; use a moderate layer so the cheese forms a golden crust without overwhelming the chicken and sauce.

Why is my chicken gratin dry?

Chicken gratin is often dry because the chicken was overcooked or there was not enough sauce to coat it. Cut the chicken into even pieces, cover it thoroughly with sauce, and take the dish out once the topping is browned.

Can you make chicken gratin ahead of time?

Yes, you can assemble chicken gratin ahead and refrigerate it before baking. Keep it covered, then bake until the centre is hot and the cheese is browned; a chilled dish may need longer in the oven than a freshly assembled one.

What should you serve with chicken gratin?

Serve chicken gratin with a crisp green salad, steamed vegetables, or plain rice. These lighter sides balance the rich cheese and creamy sauce without competing with the chicken.

How long does leftover chicken gratin last in the fridge?

Leftover chicken gratin keeps for about three to four days in the refrigerator when stored promptly in a covered container. Reheat only the portion you plan to eat, until it is steaming hot throughout.

Can you freeze chicken gratin?

Yes, chicken gratin can be frozen, though its creamy sauce may separate or turn slightly grainy after thawing. Freeze it in airtight portions, thaw in the refrigerator, and reheat covered until hot all the way through.

Can you add vegetables to chicken gratin?

Yes, mushrooms, broccoli, or cooked potatoes can be added to chicken gratin. Cook watery vegetables first and drain them well; extra moisture can thin the sauce and leave the baked dish watery.

Have another question about Chicken Gratin?

Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.

Scan calories with your camera

Instant AI nutrition analysis

Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: September 29, 2026