basil pasta

2 ½ cups uncooked small tube pasta
1 small onion chopped
1-3 Tbsp olive oil
2-3 Tbsp dried basil
1 cup shredded mozzarella cheese

Cook pasta according to package directions.
Meanwhile in a skillet, sauté onion in oil until tender
Stir in basil and cook for 1 minute
Drain pasta and add to the basil mixture
Remove from heat and stir in cheese until it begins to melt