Prepare Pasta: In large pot, boil the fettuccine according to package instructions, then drain and set aside.
Make Sauce: In another pot, heat the butter and sauté chopped garlic until fragrant but not browned.
Add Ingredients: Mix in tomato paste and diced tomatoes, stirring to combine. Add a touch of sweetness with sugar, and season with salt, pepper, and chicken bouillon.
Combine with Crab: Add crab meat into the pot, letting it simmer and absorb the beautiful flavors.
Finish the Sauce: Pour in heavy cream and Parmesan cheese, stirring to create a rich and creamy sauce.
Serve: Toss the cooked fettuccine in the sauce, mix well to coat the pasta evenly.
Garnish: Drizzle a bit of olive oil and garnish with fresh basil leaves before serving.