Slow Cooker Chicken Cacciatore

Ingredients

• 6 boneless, skin-on chicken thighs, trimmed
• 3 teaspoons kosher salt, divided
• 1 - 1/2 teaspoons black pepper, divided
• 2 teaspoons Bertolli^® Extra Virgin Olive Oil Rich Taste
• 5 cloves garlic, sliced
• 1/2 large yellow onion, sliced
• 1 jar (24 ounces) Bertolli^® Rustic Cut™ Sweet Peppers and Portobello Mushroom Sauce
• 1/2 green bell pepper, sliced
• 1/2 red bell pepper, sliced
• 8 ounces brown mushrooms, quartered
• 1 cup pitted Kalamata olives
• 2 tablespoons capers, drained
• 4 sprigs fresh thyme
• 1 bay leaf
• 1/2 lemon, thinly sliced
• 1 pound spaghetti, cooked and drained
• 2 tablespoons parsley, chopped
• 1/4 cup shaved Parmesan cheese