Preheat oven to 400ºF.
Place a large pot of salted water over high heat and bring to a boil. Add pasta to boiling water and cook just shy of al dente, according to package directions. Drain the cooked pasta and reserve.
In a medium-size mixing bowl, combine the ground sirloin with the grill seasoning, ketchup and yellow mustard. Grab about a tablespoon of meat in your hand and roll it into a small ball. Place the mini meatballs onto a baking sheet, drizzle with 2 tablespoons of EVOO and bake until cooked through, about 15 minutes. Turn off the oven and turn on the broiler.