French Onion Tart

Image of Corinne Trang
Rated 5.0 based on 2 customer reviews
French Onion Tart
French Onion Tart


Mealthy Tip

Do not overwork the dough or it will be tough when baked. The trick with butter crust is to knead it so it just holds together. It may crumble a tiny bit when you roll it out. That's okay—put it in the pan and fill the gaps any which way you can. It's a rustic tart, and doesn't need to be perfect.

Nutrition Facts

Per Serving: 692 calories; 60g fat; 35.4g carbohydrates; 5g protein; 23mg cholesterol; 95mg sodium.

Full nutrition

Nutrition Facts

Serving Per Container 8

Amount Per Serving
Calories 692 Calories from Fat 542
% Daily Value*
Total Fat 60g 93%
Saturated Fat 10g 48%
Trans Fat 0.7g
Polyunsaturated Fat 8.7g
Monounsaturated Fat 39.1g
Cholesterol 23mg 8%
Sodium 95mg 4%
Total Carbohydrate 35.4g 12%
Dietary Fiber 2g 10%
Sugars 5.5g
Protein 5g
Vitamin A 5% Vitamin C 10%
Calcium 3% Iron 10%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs:

Calories: 2,000 2,500
Total Fat Less than 65g 80g
Saturated Fat Less than 20g 25g
Cholesterol Less than 300mg 300 mg
Sodium Less than 2,400mg 2,400mg
Total Carbohydrate 300g 375g
Dietary Fiber 25g 30g

Calories per gram:

Fat 9 • Carbohydrate 4 • Protein 4


5.0out of 5 Stars

(2 Reviews)

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What others are saying

Image of Katie Hason

Katie Hason says:

This french onion tart was a lot easier to make than I expected. It's a very savory dish, and the butter crust is amazing.

Image of Sam Dalton

Sam Dalton says:

One of the best french onion tarts I've ever tasted! It's perfect as an appetizer or served with a simple salad. We will probably make again for Easter.