Cook pasta according to package directions, then put pasta in an ice bath.
Cut and roast asparagus in a hot skillet (al dente) not soft
Drain pasta.
Place pasta, asparagus, feta cheese, oil mixed with lemon juice, oregano, salt, and pepper.
Toss until combined and then add basil and mix.
Serve chilled.
*if the lemons are too tangy for you, heat the sauce on the stove to mellow the flavor, you can also add minced garlic if heating the sauce.
*heating it with 2 cloves of crushed garlic is wonderful also.