Boil 16 oz of orecchiette pasta in salted water according to package directions. Drain and rinse under cold water.
In a large skillet, cook 6 oz of chopped beef bacon until crispy. Remove the beef bacon and leave the rendered fat in the pan.
Add 1 lb of cubed beef sirloin to the skillet and cook over medium-high heat for 5 minutes until browned. Set aside.
In the same skillet, saute 2 cups of corn kernels and 1 diced red bell pepper until slightly charred.
Whisk together 1/2 cup of basil pesto and 1/4 cup of mayonnaise in a small bowl to create the creamy dressing.
Toss the cooled pasta, cooked steak, crispy beef bacon, vegetables, and dressing in a large mixing bowl. Garnish with 1/4 cup fresh basil and 1 tsp black pepper before serving.