1
Adjust rack to top position (top and middle positions for 4 servings) and preheat oven to 425 degrees. Wash and dry produce.
Cut potatoes into ΒΌ-inch-thick rounds. Peel and mince or grate garlic. Trim and discard woody bottom ends from asparagus. Halve, peel, and mince shallot. Pick and finely chop fronds from dill. Zest and quarter lemon.