Directions:
- Preheat oven to 375°. Cook bacon in a skillet over medium heat, stirring occasionally, 6 to 8 minutes or until crisp; remove bacon, and drain on paper towels. Discard drippings.
- Cook leeks in 4-qt. boiling water in a large Dutch oven 5 minutes. Remove leeks with a slotted spoon, reserving boiling water in Dutch oven. Plunge leeks into ice water to stop the cooking process; drain.
- Add pasta to boiling water, and cook 10 minutes or until al dente. Drain.
- Melt butter in a large skillet over medium heat. Reduce heat to medium-low, and whisk in flour until smooth; cook, whisking constantly, 2 minutes or until golden brown. Slowly whisk in milk, and cook, whisking constantly, 3 minutes or until thickened. Whisk in dry mustard, next 3 ingredients, and 1/2 cup Cheddar cheese, stirring until cheese is melted. Remove from heat. Season with salt to taste.
- Gently stir together pasta, cheese sauce, half each of cooked bacon and leeks, and egg yolk. Stir in Gruyère cheese and remaining 1/2 cup Cheddar cheese. Spoon pasta mixture into a buttered 8-inch cast-iron skillet, and sprinkle with remaining bacon and leeks. Drizzle with cream; sprinkle with breadcrumbs.
- Bake at 375° for 35 minutes or until golden and bubbly. Let stand 15 minutes before serving.
Nutrition Facts
| Amount Per 1 Serving | |||
| Calories | 1508.8 Kcal (6317 kJ) | ||
| Calories from fat | 1104.18 Kcal | ||
| % Daily Value* | |||
| Total Fat | 122.69g | 189% | |
|---|---|---|---|
| Cholesterol | 465.09mg | 155% | |
| Sodium | 2285.44mg | 95% | |
| Potassium | 770.04mg | 16% | |
| Total Carbs | 36.95g | 12% | |
| Sugars | 13.58g | 54% | |
| Dietary Fiber | 1.27g | 5% | |
| Protein | 67.9g | 136% | |
| Vitamin C | 0.7mg | 1% | |
| Vitamin A | 2.3mg | 77% | |
| Iron | 1.8mg | 10% | |
| Calcium | 1467.9mg | 147% | |
| Amount Per 100 g | |||
| Calories | 238.84 Kcal (1000 kJ) | ||
| Calories from fat | 174.79 Kcal | ||
| % Daily Value* | |||
| Total Fat | 19.42g | 189% | |
|---|---|---|---|
| Cholesterol | 73.62mg | 155% | |
| Sodium | 361.79mg | 95% | |
| Potassium | 121.9mg | 16% | |
| Total Carbs | 5.85g | 12% | |
| Sugars | 2.15g | 54% | |
| Dietary Fiber | 0.2g | 5% | |
| Protein | 10.75g | 136% | |
| Vitamin C | 0.1mg | 1% | |
| Vitamin A | 0.4mg | 77% | |
| Iron | 0.3mg | 10% | |
| Calcium | 232.4mg | 147% | |
* Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Find out how many calories should you eat.
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