Add flavors: In a large pan over medium heat, warm a teaspoon of olive oil and some butter. Add the onions and cauliflower, cooking for 3-5 minutes until everything is heated through. Stir in fresh herbs, then season with salt, pepper, and a squeeze of lemon juice to enhance the flavor.
1 teaspoon extra-virgin olive oil, 1 tablespoon butter, ½ cup onion, juice of ½ lemon, sea salt and freshly ground black pepper, ¼ cup or more chopped fresh herbs like green onion