I love using the oven: it’s so easy to just mix all the ingredients and have the oven work it’s magic. Especially since I became a mother :).
Here, I had a big tray of cut veggies: bell pepper, broccoli, zucchini, and mushrooms. I added some oil and salt and baked them for 30 minutes at 180 until they were tender and almost done. As you bake the vegetables, they will release fluid. At the end of the 30 minutes, I mixed in a delicious homemade pesto (but yours can be store bought of course) with the fluid and together with the oil they made the perfect, creamy, fresh and green sauce.
Not a strict recipe but more a ‘this is how I do stuff’. Hope it helps.