Reminder of what I do:

Chop up vegetables including onion and garlic

Boil some water for pasta.  While cooking pasta,

Saute veggies in some order that makes sense for length of cooking to
desired tenderness.

Dump in spices:  basil oregano thyme.

Add a can of diced tomatoes.

Drain pasta, dump in with veggies.  Stir.

Serve with parmesan cheese.