Think green -- think asparagus

Fatter asparagus comes from plants just beginning to produce, and though a thick stalk has a tough end,  its flesh actually is more tender than a thin one. I tend to snap the ends off, because I don't have the patience to peel the stalks. The ends can be saved to make soup or can be steamed and chopped to add to other dishes.

The sauce here is optional but it is excellent. Just saying. And don't skip the fresh lemon juice -- it cuts through the richness of the Dijon mustard beautifully.

Roasted asparagus with crispy leeks and capers

Serves 3-4 as a first course or side

Ingredients:

1 pound thick asparagus stalks (1/2-inch diameter or larger), ends trimmed

2 tablespoons extra-virgin olive oil, divided

Salt and freshly ground black pepper

1 large leek, cleaned and trimmed to the light green and white part, then split lengthwise and thinly sliced

2 tablespoons drained capers

1 lemon, halved, then cut into 8 wedges (some will be used in the sauce)

1/4 cup chopped fresh parsley

For sauce:

2 teaspoons Dijon mustard

2 teaspoons drained capers, finely chopped

1 garlic clove, minced

2 tablespoons extra virgin olive oil

Salt and freshly ground pepper

Instructions:

Heat oven to 425 degrees. Place trimmed asparagus on a rimmed baking sheet and toss with 1 tablespoon olive oil and 1/2 teaspoon salt.

Put the leek slices in a bowl and stir in the other 1 tablespoon olive oil and a pinch of salt and a few grinds of pepper. Scatter the leeks over the asparagus on the pan, then scatter the capers over that.

Roast the asparagus 12-18 minutes, until the asparagus is tender and showing some golden brown.

Make the sauce while the asparagus is roasting. Stir together the mustard, capers and garlic in a bowl, then slowly stir in, 1 at a time, the 2 tablespoons of olive oil until it forms a thickish emulsion. Squeeze the juice from two of the lemon wedges into the sauce, and stir until combined. Taste and adjust seasoning with salt and pepper.

When the asparagus comes out of the oven, squeeze two or three of the remaining lemon wedges over the stalks, then sprinkle the parsley over them.

Serve with the mustard sauce and the remaining lemon wedges on the side.

I highly recommend serving small white beans with this if it is part of a full meal -- the beans play especially well with the leeks and the mustard.