Try this easy and healthy vegetarian recipe for oven potatoes and asparagus. Coat quartered potatoes and charlotts in olive oil and salt, then bake at 200C for 15-20 minutes. Add asparagus and 100ml of water, bake for another 20 minutes. Finally, add tomatoes, olives, and a chili and bake for an additional 10 minutes. Perfect for a tasty and nutritious meal!