Italian Chicken & Tortellini Broth Bowls

chicken breasts, cooked & cut into bite-sized pieces

carton of chicken broth (or 4 cups of homemade chicken broth)

package of refrigerated or frozen cheese tortellini

head fresh broccoli, chopped into florets

canned or fresh diced tomatoes (drain if canned)

grated or shredded Parmesan cheese (can also use a Parmesan cheese rind)

Fresh baby spinach

lemon, cut into slices

prepared pesto, divided

Salt & pepper,