Prepare the Ingredients. Start by dicing the vegetables and cooking any breakfast meat you plan to include in the scramble. If using potatoes, parboil or microwave them until slightly tender.
Cook the Vegetables and Potatoes. Heat a skillet over medium heat and add a drizzle of oil. Saute the diced vegetables and potatoes until they are soft and golden brown.
Add the Eggs. Crack the eggs directly into the skillet on top of the cooked vegetables and potatoes. Use a spatula to gently scramble the eggs, incorporating them with the other ingredients in the skillet.
Season and Cook. Season the scramble with salt, pepper, and any additional seasonings you prefer. Continue cooking until the eggs are fully cooked and set, and the cheese, if using, is melted and bubbly.
Serve Hot. Once the scramble is cooked to your liking, remove the skillet from the heat and serve the breakfast scramble immediately. Garnish with fresh herbs, avocado slices, or hot sauce if desired.