Cozy Cassoulet with Herbed Breadcrumb Topp

Name: Cozy Cassoulet with Herbed Breadcrumb Topp
Ingredients: * 1 tablespoon olive oil; * 1 pound italian sausage, casing removed; * 1 onion, thinly sliced; * 1 1/2 cup chicken broth; * 3 carrot, peeled and chopped; * 2 parsnip, chopped; * 1 tomato, chopped; * 2 15 ounce can cannellini bean, drained; * 1 heaping teaspoon dried thyme; * 1/2 heaping teaspoon kosher salt; * 1/8 teaspoon black pepper; * 1 clove garlic, minced; for the breadcrumb; * 3 clove garlic, minced; * 2 cup bread crumb (i use stale bread and just give it a whiz in the; blender); * 1/2 cup fresh parsley, chopped; * 1/2 cup shredded parmesan cheese; * 4 tablespoon butter, melted