Microwave Egg Sandwich with Cheddar and Avocado
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
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This microwave egg sandwich with cheddar and avocado is the ultimate solution for a quick and nutritious vegetarian breakfast. By using a microwave-safe bowl roughly the same size as your bread, you create a perfectly shaped, fluffy egg patty that rivals any high-street coffee shop muffin. The addition of sharp cheddar and creamy avocado provides a wonderful contrast in textures, while a splash of water ensures the eggs remain light rather than rubbery.
Ideal for busy weekdays or student kitchens, this recipe is incredibly versatile and can be assembled in less than five minutes. Whether you choose a classic English muffin or thick-cut sourdough toast, the combination of melted cheese and fresh avocado makes for a satisfying, protein-rich start to the day. For an extra kick of flavour, try experimenting with different shop-bought pestos or your favourite hot sauce.
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Ingredients for Microwave Egg Sandwich with Cheddar and Avocado
Nonstick vegetable oil spray, vegetable oil, or unsalted butter
2 large eggs
1/8 teaspoons kosher salt
Pinch of fresh ground black pepper
2 tablespoons grated cheddar
2 slices toast or 1 English muffin, biscuit, or roll, split, toasted
1/4 avocado, sliced
Hot sauce or pesto (for serving)
A microwave-safe, flat-bottomed bowl or cup roughly the size of your sandwich.
How to make Microwave Egg Sandwich with Cheddar and Avocado
Back to contentsSpray inside of bowl with nonstick spray or lightly coat with oil or butter. Add eggs, salt, pepper, and 1 tablespoon water; mix with a fork until combined.
Microwave on high 30 seconds; you should see bits of solid egg floating in uncooked part. Stir gently (this will help egg cook evenly) and microwave again 30 seconds or until egg puffs up dramatically. Add cheese and continue to microwave until egg is just set and cheese is melted, 15–30 seconds. Using a small spatula, transfer egg mixture to bottom toast slice. Top with avocado, drizzle with hot sauce or pesto, then top with remaining toast slice. Serve immediately.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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