In a large saucepan, bring 4 cups of water to a boil. Stir in 1 cup of grits, reduce heat to low, and simmer for 20-25 minutes, stirring occasionally until thickened. Once cooked, stir in shredded cheddar cheese, and season with salt and black pepper to taste.

Cook the Chorizo

In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add the sliced chorizo and cook for about 5-7 minutes until browned and crispy. Remove chorizo from the skillet and set aside.

Cook the Shrimp

In the same skillet, add minced garlic and sauté for about 30 seconds. Add the pacific shrimp and cook for about 3-4 minutes, until they turn pink and opaque. Season with salt and black pepper to taste.

Combine and Serve

To serve, place a generous scoop of cheese grits on a plate, top with the cooked shrimp and chorizo. Garnish with pickled onion and roasted tomatillos. Enjoy!