zucchini and yellow squash spaghetti

This dish looks as good as it taste. It is easy to make and will make you look like a gourmet chef. Cut up 3 or 4 medium size zucchini and yellow squash into chunks, also a medium onion. Saute the onion in 1/3 cup of olive oil medium heat 6 min. add a chopped garlic for 2 min. add the squash and zucchini turn down heat and cover so it will steam until soft app. 10 min. When you are checking on it add black pepper and a little salt also basil. be generous with pepper. The last couple of minutes add a can of diced tomatoes. The tomatoes go in at the end and only cook briefly.
Pour this sauce over individual servings of cooked whole grain spaghetti sprinkle on Parmesan cheese and try not o at too much :)