We're taking the viral pesto grilled cheese sandwich recipe to the next level with a creamy spinach and artichoke filling for a rich and creamy flavor experience.
With herbaceous pesto on the outside and gooey spinach artichoke dip on the inside, all you need is a secret ingredient to bring everything together. For us, that's Lee Kum Kee Panda Brand Oyster Sauce. Its sweet umami adds extra depth to the grilled cheese sandwich and is a great way to get started using oyster sauce in your kitchen!
Heat 1 1/2 tbsp oil in a large skillet over medium heat. Add 2 sandwiches and cook until crispy and browned, about 3 minutes. Flip and continue cooking, adjusting heat as necessary, until the cheese has melted and the filling is hot, 2 to 3 minutes. Repeat with the remaining 1 1/2 tablespoons oil and 2 sandwiches. Serve immediately.
For more delicious ways to enjoy Lee Kum Kee Oyster Sauce, explore our Oyster Sauce recipe collection!
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