Dice 1 med onion and 2 yellow squash into chunks. Steam/boil for 5- 8 min. Drain, and smash. Add 1 T butter, 1/2 c milk, S&P.(parmesan cheese if you are like me.)
Saute garlic and onion in oil. Add 1/2 c white wine, 28 oz diced tomatoes, basil, thyme, salt and pepper. Cook 18 min uncovered. Add 1lb shrimp. And maybe red pepper flakes if you like.
Serve over pasta with parmesan cheese!