Summer Squash - With beef

coarse salt 1 lb spaghetti or 1 lb linguine 1/2 lb Italian sausage , link, sliced very thin 1/4 cup olive oil , plus more for drizzling 2 medium summer[...]

3 tablespoons butter 1 zucchini , cubed 1 yellow squash, cubed 1 small onion , chopped 4 ounces sliced mushrooms 1 (4 ounce) can sliced black olives 8 ounces[...]

3 squash , sliced into rounds (I used 2 zucchini, 1 yellow or crookneck) 15 ounces diced canned potatoes , drained 1/3 cup light caesar salad dressing 1/4[...]