# Ingredient List:
→ Vegetables
01 - 1 lb fresh asparagus, trimmed
→ Dairy
02 - 2 tbsp unsalted butter
03 - 2 tbsp all-purpose flour
04 - 1 cup whole milk
05 - 1/2 cup heavy cream
06 - 1 cup shredded Gruyère or Swiss cheese, divided
07 - 1/4 cup grated Parmesan cheese
→ Seasonings
08 - 1/2 tsp salt
09 - 1/4 tsp ground black pepper
10 - 1/4 tsp ground nutmeg (optional)
→ Topping
11 - 1/2 cup fresh breadcrumbs
12 - 1 tbsp unsalted butter, melted
# How To Make:
01 - Preheat the oven to 400°F. Lightly grease a medium baking dish with butter or cooking spray.
02 - Bring a large pot of salted water to a rolling boil. Add asparagus and blanch for 2–3 minutes until just tender and bright green. Drain thoroughly and pat dry with paper towels. Arrange blanched asparagus in the prepared baking dish.
03 - In a medium saucepan, melt 2 tbsp butter over medium heat. Add flour and cook for 1 minute, stirring constantly to form a smooth paste. Do not let it brown.
04 - Gradually whisk in milk and heavy cream, ensuring no lumps form. Continue cooking and whisking for 3–4 minutes until sauce thickens enough to coat the back of a spoon.
05 - Remove saucepan from heat. Stir in half the Gruyère cheese (1/2 cup) and all the Parmesan cheese until melted and smooth. Season with salt, black pepper, and nutmeg if desired.
06 - Pour the cheese sauce evenly over the arranged asparagus. Sprinkle the remaining Gruyère cheese across the top.
07 - In a small bowl, combine fresh breadcrumbs with 1 tbsp melted butter. Toss until evenly coated.
08 - Sprinkle buttered breadcrumbs evenly over the casserole. Bake for 20–25 minutes until bubbly and golden brown on top.
09 - Remove from oven and let stand for 5 minutes before serving to allow the sauce to set slightly.