Mix well but gently. Season to taste if necessary. Serve cold or at room temperature. Great for picnics or a nice summer lunch. If using fresh pasta be careful not to overcook it.
Fresh pasta needs less time than dried pasta.
In a large skillet, heat olive oil and saut sausage until browned and cooked. Add onions and saut for about 3 minutes. Season with salt, pepper and thyme. Serve with rice, salad or with a fresh baguette.