Slow Cooker Puttanesca Recipe

Ingredients

• 1 28 oz. can whole peeled tomatoes, crushed
• 1/2 pound spicy Italian sausage (about 2 links), casings removed, broken into small pieces
• 1/2 cup pitted kalamata olives, halved
• 2 tablespoons tomato paste
• 2 tablespoons drained capers
• 1 small yellow onion, chopped (about ¾ cup)
• 1 anchovy fillet, finely chopped
• 2 cloves garlic, chopped
• 1 1/4 teaspoons kosher salt, divided
• 1/4 teaspoon freshly ground black pepper
• 2 bunches Broccolini (about 1 lb.), trimmed
• 2 tablespoons olive oil
• 8 ounces pappardelle pasta
• Shaved Parmesan cheese and torn fresh basil, for serving