Cook the rice according to the package directions and set it aside.
In a large skillet, melt the butter over medium heat.
Add the minced garlic and cook for about 2–3 minutes, stirring frequently until the garlic becomes fragrant and lightly golden. Be careful not to burn it.
Add the shrimp to the skillet and cook for about 2 minutes, stirring frequently until the shrimp turn pink and opaque.
Stir the cooked rice into the skillet with the shrimp and garlic butter. Mix until everything is well combined.
Add the parmesan cheese, milk, parsley, salt, and black pepper. Stir for 1–2 minutes until the mixture becomes creamy and heated through.
Remove from heat and garnish with extra parmesan cheese and fresh parsley. This final step completes the delicious garlic butter shrimp and rice dish.