Prepare the Base

1. Heat Olive Oil: In a large pot or Dutch oven, heat the olive oil over medium heat.
2. Sauté Garlic: Add the minced garlic and sauté for about 30 seconds until fragrant.

Cook the Pasta

1. Add Broth and Pasta: Pour in the chicken or seafood broth and bring to a boil. Add the fettuccine or linguine, stirring occasionally.
2. Cook Pasta: Reduce heat to a simmer and cook the pasta for about 10 minutes, or until al dente, stirring occasionally.

Add Cream and Seafood

1. Stir in Heavy Cream: Once the pasta is cooked, stir in the heavy cream and continue to cook for another 2-3 minutes.
2. Add Shrimp and Crab: Gently fold in the shrimp and crab meat, cooking until the shrimp are pink and opaque, about 3-4 minutes.

Finish with Cheese

1. Add Parmesan Cheese: Remove the pot from heat and stir in the grated Parmesan cheese until melted and creamy.
2. Season: Season with salt and black pepper to taste.
3. Garnish: Serve immediately, garnished with chopped parsley.