Step 1

Preheat the oven to 425 degrees.

Step 2

Line a sheet pan with parchment paper or aluminum foil.

Step 3

Clean, trim and pat dry the asparagus. Spread the asparagus out on the sheet pan in a single layer.

Step 4

Roast the asparagus for 10 minutes.

Step 5

In a small bowl, mix together sour cream, horseradish, and garlic salt.

Step 6

Remove the pan from the oven and spoon the sauce mixture over asparagus.

Step 7

Bake for another 4-5 minutes.

Step 8

Serve immediately.