Onion Tart with Mussels
Nutritional values
(Percentage of daily recommendation)
| Calorie | 3,755 cal. | (179 %) | ||
| Protein | 113 g | (115 %) | ||
| Fat | 292 g | (252 %) | ||
| Carbohydrates | 171 g | (114 %) | ||
| Sugar added | 0 g | (0 %) | ||
| Roughage | 16.4 g | (55 %) |
| Vitamin A | 3.5 mg | (438 %) | ||
| Vitamin D | 25.1 μg | (126 %) | ||
| Vitamin E | 15.1 mg | (126 %) | ||
| Vitamin K | 56.5 μg | (94 %) | ||
| Vitamin B₁ | 1.2 mg | (120 %) | ||
| Vitamin B₂ | 2.6 mg | (236 %) | ||
| Niacin | 32.9 mg | (274 %) | ||
| Vitamin B₆ | 1.8 mg | (129 %) | ||
| Folate | 438 μg | (146 %) | ||
| Pantothenic acid | 7.6 mg | (127 %) | ||
| Biotin | 98.3 μg | (218 %) | ||
| Vitamin B₁₂ | 22.4 μg | (747 %) | ||
| Vitamin C | 123 mg | (129 %) | ||
| Potassium | 3,398 mg | (85 %) | ||
| Calcium | 1,342 mg | (134 %) | ||
| Magnesium | 257 mg | (86 %) | ||
| Iron | 16.1 mg | (107 %) | ||
| Iodine | 400 μg | (200 %) | ||
| Zinc | 12.8 mg | (160 %) | ||
| Saturated fatty acids | 177.5 g | |||
| Uric acid | 410 mg | |||
| Cholesterol | 1,643 mg | |||
| Complete sugar | 48 g |
Ingredients
- For the pastry
- 150 grams Pastry flour
- 150 grams Quark
- 150 grams softened butter
- 1 pinch salt
Preparation steps
For the pastry: combine flour with quark, butter and salt and knead into smooth pastry with dough attachment of an electric hand mixer. Cover and refrigerate for 30 minutes.
For the topping: peel onions and cut into rings. Blanch tomatoes in hot water for a few seconds, rinse in cold water and peel, quarter and remove seeds, chop.
Heat butter in a pan and saute onions until translucent. Add tomatoes and saute for another 3-4 minutes. Add mussels and season with salt, pepper and marjoram. Remove from the heat.
Whisk eggs with crème fraîche, cream and grated Gruyère.
Roll out pastry on a lightly floured surface and line greased tart pan with it, making an edge all around. Spread with onion mixture and pour egg mixture over. Bake in preheated oven at 200°C (approximately 400°F) for about 30 minutes. Remove from the oven and serve.
