Creamy Garlic Butter Tuscan Shrimp

Ingredients

• - 2 tablespoons salted butter
• - 6 cloves garlic, finely diced
• - 1 pound (500 g) shrimp (or prawns), tails on or off
• - 1 small yellow onion, diced
• - 1/2 cup white wine
• - 5 oz (150 g) jarred sun dried tomato strips in oil, drained (reserve 1 teaspoon of the jarred oil for cooking)
• - 1 3/4 cups half and half
• - Salt and pepper, to taste
• - 3 cups baby spinach leaves, washed
• - 2/3 cup fresh grated Parmesan cheese
• - 1 teaspoon cornstarch (cornflour) mixed with 1 tablespoons of water (optional)
• - 2 teaspoons dried Italian herbs
• - 1 tablespoon fresh parsley, chopped