1. 1. Cook long-grain rice according to package instructions.

2. 2. In a skillet, cook the chorizo and hamburger until browned.

3. 3. In a separate pan, cook the fettuccine pasta until al dente.

4. 4. In a saucepan, combine whole milk, all-purpose flour, cornstarch, garlic, and heavy cream to make a creamy sauce.

5. 5. Add the cooked chorizo and hamburger to the sauce and simmer for a few minutes.

6. 6. Serve the creamy chorizo and hamburger mixture over the cooked rice and fettuccine pasta.