Crockpot Tuscan Sausage and White Bean Ragu with Buttered Gnocchi.

Bahan-bahan (6 porsi)

• 1/2 of a sweet onion (finely chopped)
• 4 cloves garlic (minced or grated)
• 2 (28 ounce) cans whole san marzano tomatoes
• 3 tablespoons tomato paste
• 1/2 cup red wine
• 2 teaspoons dried basil
• 2 teaspoons dried oregano
• 2 leaves bay
• 1 1/2 teaspoons salt and pepper
• 1 pound ground spicy Italian sausage
• 1 bunch Tuscan kale (roughly chopped)
• 3 cups cooked white beans
• 1 pound gnocchi
• 2 tablespoons butter
• fresh basil and parmesan cheese (for topping)