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Here’s a detailed, unique article about making Cheesy Asparagus Casserole, with step-by-step instructions:

Cheesy Asparagus Casserole: A Comforting, Flavor-Packed Side Dish

When it comes to spring vegetables, asparagus reigns supreme. Crisp, tender, and full of fresh flavor, it pairs wonderfully with creamy, cheesy dishes. If you’re looking for a way to elevate this humble vegetable, a Cheesy Asparagus Casserole is the perfect solution. Bursting with flavor, this dish is comforting enough for a weeknight dinner yet elegant enough to serve at a holiday table. Here’s how to make it from scratch, step by step.

Ingredients

For a casserole that serves 4–6 people, you will need:

1 pound fresh asparagus, trimmed and cut into 2-inch pieces
2 tablespoons butter
1 small onion, finely chopped
2 cloves garlic, minced
2 tablespoons all-purpose flour
1 cup whole milk (warm)
½ cup heavy cream
1 teaspoon Dijon mustard
Salt and black pepper to taste
1 cup shredded sharp cheddar cheese
½ cup grated Parmesan cheese
½ cup breadcrumbs (optional, for topping)
2 tablespoons melted butter (for breadcrumb topping, optional)

Step-by-Step Method

Step 1: Preheat the Oven

Preheat your oven to 375°F (190°C). Lightly grease a 9×9-inch baking dish or any medium-sized casserole dish with butter or nonstick cooking spray.

Step 2: Prepare the Asparagus

Wash the asparagus thoroughly and trim off the woody ends. Cut the stalks into 2-inch pieces. To retain a vibrant green color and slightly crisp texture, blanch the asparagus in boiling water for 2–3 minutes, then immediately transfer to a bowl of ice water to stop the cooking process. Drain well.