Preheat your oven to 400°F.
Lightly coat each chicken breast with olive oil (about 1 tbsp total).
1 ½ pound chicken breast
Evenly distribute 3 tsp of lemon pepper seasoning onto both sides of each chicken breast so that they’re fully covered.
Cook the chicken on a baking sheet for about 25 minutes, flipping over halfway, until the chicken reaches an internal temperature of 165°F.
Remove the cooked chicken from the sheet tray (keep the oven on) and let it rest for 10 minutes before cutting into bite-sized pieces.
Add the asparagus to the baking sheet previously used by the chicken and toss it with 1 tbsp olive oil and 2 tsp of lemon pepper seasoning. Bake for 10-12 minutes or until asparagus is soft but not mushy.
12 oz asparagus
Cook the pasta in boiling water 1 minute longer than package directions state (pasta salad is best with well-done pasta because you'll serve it cold). Drain and rinse under cold water.
1 pound pasta
Toss the pasta with 1 tbsp olive oil, then mix in the asparagus, onion, Manchego, chicken, parsley, and dressing.
1 ½ cups Manchego cheese, ¼ red onion, 3 tbsp parsley
Cover the pasta bowl with a lid or plastic wrap and place it in the fridge to cool at least an hour so the flavors can blend.
Toss the pasta salad again when ready to serve.