Boil pasta according to package directions. Four minutes before pasta is cooked add diced asparagus to pasta. Continue cooking then drain and rinse with cold water.
Cut lettuce into bite size pieces. Add sliced steak, tomatoes and cheese (reserve a little for garnish). Add pasta and asparagus. Toss together.
Add dressing to salad and toss. Serve with additional cheese for garnish.
Dressing:
Mix lemon juice and zest, yogurt, mayo, olive oil, sugar, salt and pepper together.