Use Parmesan rind while cooking for incredible depth.

Add a splash of white wine before slow cooking.

Add 1 tbsp tomato paste for richness.

Mix mozzarella into the soup at the end for creaminess.

Use basil pesto as a swirl garnish.

Add roasted garlic for sweetness.

Use roasted red peppers for extra flavor.

Add smoked paprika for warmth.

Brown onions first to maximize sweetness.

Use bone broth for deep, savory flavor.

Add bay leaf during cooking.

Add cream cheese for a velvety texture.

Stir in fresh spinach right at the end.

Use refrigerated tortellini for softer results.

Add crushed red pepper for a spicy twist.

Blend some of the tomato base for creaminess without cream.

Use sun-dried tomatoes for tang and depth.

Add grated Parmesan directly into bowls before serving.

Serve with garlic butter crostini.

Let soup rest 10 minutes before serving — flavors bloom beautifully.