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Tender ivory scallops and sliced mushrooms sit in a creamy pale sauce inside ridged fan-shaped shells, topped with a golden-brown crust and served on a plate.
●Low GI

Coquilles Saint-Jacques Calories

Classic French creamy scallop gratin

In season: Winter · Spring

CALORIES · 100 G

140kcal

GI

35low

POTASSIUM · 100 G

220mg

FIBER · 100 G

0.5g

Quick answer

1 piece (medium) of Coquilles Saint-Jacques (120 g) has 168 calories. That works out to 140 calories per 100 g. It contains 7.8 g of carbs, 12.6 g of protein, 9 g of fat and 0.6 g of fiber. Its 2.6 µg of B12 covers 110% of the Daily Value. Its glycemic index is 35 (low), so it raises blood sugar slowly.

Coquilles Saint-Jacques Nutrition Facts

Selected: 1 piece (medium) · 120 g

168

KCAL / 120G

Carbs

7.8g

· 3% DV

Protein

12.6g

· 25% DV

Fat

9g

· 12% DV

Fiber

0.6g

· 2% DV

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

Calories come from: Carbs 19% · Protein 31% · Fat 50%

Coquilles Saint-Jacques nutrition facts table · 1 piece (medium) (120 g)

NutrientAmount% DV
Calories168 kcal
Total fat9 g12%
Saturated fat3.84 g19%
Trans fat0.06 g
Sodium384 mg17%
Total carbohydrate7.8 g3%
Fiber0.6 g2%
Protein12.6 g25%

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 Coquilles Saint-Jacques?

ServingAmountCalories
1 piece (medium)120 g168 kcal
1 piece (small)80 g112 kcal
100 g100 g140 kcal
1 serving (medium)150 g210 kcal
1 piece (large)180 g252 kcal
1 serving (large)200 g280 kcal
2 piece (double)240 g336 kcal

Calculated from 140 calories per 100 g.

Frequently Asked Questions About Coquilles Saint-Jacques

What is Coquilles Saint-Jacques?

Coquilles Saint-Jacques is a classic French scallop gratin, not a raw scallop preparation. Scallops are coated in a creamy sauce, topped for browning, and baked in scallop shells or small oven-safe dishes.

How do you make Coquilles Saint-Jacques?

Coquilles Saint-Jacques is made by combining scallops with a creamy sauce, spooning the mixture into shells or baking dishes, and browning the top in the oven. Traditional versions often include mushrooms, shallots, and white wine.

What ingredients are in Coquilles Saint-Jacques?

Coquilles Saint-Jacques centers on scallops and a creamy sauce. Recipes commonly add mushrooms and shallots, while breadcrumbs or cheese may form the browned topping; the exact sauce and garnish vary between versions.

Can you make Coquilles Saint-Jacques without scallops?

Yes, you can make a variation of Coquilles Saint-Jacques with shrimp or firm white fish instead of scallops. The result is no longer the classic scallop version, and the cooking time should suit the seafood you choose.

What is Coquilles Saint-Jacques traditionally served in?

Coquilles Saint-Jacques is traditionally served in a scallop shell, which gives the gratin its distinctive presentation. If you do not have shells, use small oven-safe dishes and brown the topping in the same way.

What should you serve with Coquilles Saint-Jacques?

Serve Coquilles Saint-Jacques with a simple green salad or lightly cooked vegetables. Their fresh, plain flavors balance the rich creamy sauce without competing with the scallops or browned topping.

Can Coquilles Saint-Jacques be made ahead?

Yes, you can prepare the scallop-and-sauce mixture for Coquilles Saint-Jacques ahead and refrigerate it, then brown the topping shortly before serving. Keep the seafood mixture chilled rather than leaving it at room temperature.

How should you store leftover Coquilles Saint-Jacques?

Refrigerate leftover Coquilles Saint-Jacques promptly in a covered container and eat it soon. Reheat it until hot throughout, and avoid repeatedly warming and cooling the creamy seafood dish.

Can you use frozen scallops in Coquilles Saint-Jacques?

Yes, frozen scallops work in Coquilles Saint-Jacques. Thaw them in the refrigerator and drain them well before adding them to the sauce; excess water can make the gratin runny and prevent a good browned top.

How can you make Coquilles Saint-Jacques lighter?

To make Coquilles Saint-Jacques lighter, replace some of the cream with milk and use a more modest amount of sauce and topping. It will still have a creamy character, but the gratin will feel less rich.

Coquilles Saint-Jacques Vitamins & Minerals

Vitamins

B12

2.64µg · 110% DV

B5

0.66mg · 13% DV

B2

0.14mg · 11% DV

Biotin

3µg · 10% DV

Minerals

Selenium

22µg · 40% DV

Phosphorus

204mg · 29% DV

Sodium

384mg · 17% DV

Iodine

22µg · 15% DV

Potassium ⭐

264mg · 8% DV

Coquilles Saint-Jacques Glycemic Index

GLYCEMIC INDEX

35
Low
0 Low5570100

GLYCEMIC LOAD

2.4
Low

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

How to Burn Off Coquilles Saint-Jacques

To burn the 168 calories in 1 piece (medium) (120 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.

What is Coquilles Saint-Jacques?

Coquilles Saint-Jacques is a classic French scallop gratin, commonly made by baking scallops in a creamy sauce, often with shallots and white wine, then browning a crumb topping. It is closely associated with French coastal cooking, though recipes vary from kitchen to kitchen.

The scallops are tender and gently sweet, set against a rich, savoury sauce and crisp top. In France it is often served hot as a first course or as part of a seafood meal; elsewhere, it works well as a special starter with a green salad and crusty bread. At 10.5 g of protein per 100 g, it contributes protein, though the cream makes it richer than simply cooked scallops. For a lighter meal, keep the portion modest and pair it with vegetables.

How Nutritious Is Coquilles Saint-Jacques?

Nutrient density

High

65/ 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

44/ 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 Coquilles Saint-Jacques 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 Coquilles Saint-Jacques Contain Allergens?

Contains these allergens:

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

Which Diets Is Coquilles Saint-Jacques 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

Coquilles Saint-Jacques Fat Profile

SATURATED

3.84g

MONOUNSATURATED

2.52g

POLYUNSATURATED

0.6g

⚖️

Omega 6:3 ratio 0.5:1

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

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Nutrition data compiled from USDA FoodData Central and scientific sources.