Stuffed Artichokes with Capers and Pecorino Cheese

Name: Stuffed Artichokes with Capers and Pecorino Cheese
Ingredients: 5 tablespoons extra-virgin olive oil, divided; 1 cup chopped onion; 2 garlic cloves, minced; 2 teaspoons minced fresh thyme; 1 /2 teaspoon fennel seeds, coarsely ground; 2 cups fresh breadcrumbs made from crustless French bread; 1 /2 cup finely grated Pecorino Romano cheese, divided; 2 tablespoons chopped drained capers; 4 large artichokes, trimmed, chokes removed; 3 /4 cup dry white wine; 3 /4 cup low-salt chicken broth