Classy Tuna Casserole

Ingredients

• 2 tablespoons olive oil
• 2 cups mushrooms, sliced
• 1/3 cup shallots, minced
• 4 cloves garlic, minced
• 1/2 cup dry white wine
• 4 tablespoons whole wheat flour
• 3 1/2 cups skim milk
• 1/2 cup grated Parmesan cheese
• 3 tablespoons capers, drained
• 2 5-ounce cans chunk light tuna, drained
• 1/2 cup plain, non-fat Greek yogurt
• 1 cup thinly-sliced kale
• 1 1/2 teaspoons dried thyme
• 1/2 teaspoon kosher salt
• 1/8 teaspoon freshly ground black pepper
• 2 tablespoons vegetable oil
• 1/2 cup whole-wheat bread crumbs
• 1/2 cup finely chopped Italian parsley