1 tablespoon olive oil 1 medium leek, thinly sliced*
1 stalk celery, cut into ½-inch slices
6 cups low-sodium chicken broth
12 ounces skinless, boneless chicken thighs
2 medium carrots, coarsely chopped
½ cup orzo
½ cup peas
1 tablespoon finely chopped fresh dill
Salt and black pepper, to taste
Lemon wedges, for serving
*Note: To clean leeks, trim them, then slit them lengthwise about a third of the way through. You can then open the leaves and wash away dirt under layers with cold running water.