In a wok or non-stick pan on medium heat, add 1 tbsp vegetable oil.
Add in shrimp, season with salt and pepper, and cook until pink on both sides, about 3 minutes on each side. Remove and set aside.
Add in remaining vegetable oil, 2 tbsp, minced garlic AND the reserved garlic shells. Saute until fragrant.
Add in diced onions, Chinese sausage, and rice into the wok.
Using a wok spatula or wooden spoon, break a part the rice so that almost ever rice grain is separate.
Add in mixed vegetables and shrimp and continue to mix and toss for 3-5 minutes.
Remove garlic shells.
Mix in soy sauce mixture and mix and toss for another 2-3 minutes.
To finish, add 1 tbsp of butter and mix evenly.
To garnish, roll up the egg from earlier and thinly slice and top the fried rice with thinly sliced eggs and green scallions.