Comforting and Wholesome Hearty Sausage Casserole

Ingredients

• 1 large onion, chopped
• 2 cloves garlic, crushed
• 200g butternut squash, cubed
• 6 low-calorie sausages (e.g., Italian turkey sausage)
• 1/2 red bell pepper, sliced
• 1/2 green bell pepper, sliced
• 1 small courgette (zucchini), quartered and sliced
• 1/2 cup (80g) frozen peas
• 2 tablespoons tomato paste
• 1 teaspoon mixed dried herbs
• 1 tablespoon balsamic vinegar
• 1/2 teaspoon Tabasco sauce (adjust to taste)
• 1 cup (240ml) chicken or vegetable stock
• 400g canned cannellini beans with juice
• Low-calorie spray oil
• Salt
• black pepper
• Handful fresh parsley, finely chopped