Start your day with a delicious and nutritious avocado breakfast sandwich. This simple yet satisfying recipe combines creamy avocado, a perfectly cooked egg, and a slice of gluten-free bread for a wholesome meal that’s ready in minutes.
If you don't usually keep gluten-free bread at home, you might need to pick some up at the supermarket. Look for it in the specialty or health food section. Avocado is another key ingredient; make sure to choose a ripe one for the best flavor and texture.

Ingredients for Avocado Breakfast Sandwich Recipe
Gluten-free bread: A slice of bread made without gluten, perfect for those with gluten sensitivities or preferences.
Avocado: A ripe avocado, sliced to add creaminess and healthy fats to the sandwich.
Egg: Either fried or scrambled, this adds protein and richness to the meal.
Salt: A pinch to enhance the flavors of the ingredients.
Black pepper: A pinch to add a touch of spice and depth to the sandwich.
Technique Tip for This Recipe
To achieve a perfectly creamy texture, mash the avocado slightly before placing it on the toasted bread. This ensures it spreads evenly and adheres better to the surface, preventing any slipping when you add the egg.
Suggested Side Dishes
Alternative Ingredients
gluten-free bread slice - Substitute with lettuce wrap: A lettuce wrap provides a fresh, crunchy alternative that is naturally gluten-free and low in carbs.
gluten-free bread slice - Substitute with sweet potato toast: Thin slices of sweet potato can be toasted to create a nutrient-rich, gluten-free base for your sandwich.
sliced avocado - Substitute with hummus: Hummus offers a creamy texture and rich flavor, making it a good alternative for those who may not have avocados on hand.
sliced avocado - Substitute with mashed chickpeas: Mashed chickpeas provide a similar creamy texture and are packed with protein and fiber.
fried or scrambled egg - Substitute with tofu scramble: Tofu scramble mimics the texture of scrambled eggs and is a great plant-based alternative.
fried or scrambled egg - Substitute with chia seed pudding: For a different twist, chia seed pudding can add a creamy texture and is rich in omega-3 fatty acids.
salt - Substitute with herb seasoning: Herb seasoning can add flavor without the need for extra sodium.
salt - Substitute with nutritional yeast: Nutritional yeast adds a cheesy flavor and is rich in B vitamins.
black pepper - Substitute with cayenne pepper: Cayenne pepper adds a spicy kick and can enhance the overall flavor profile.
black pepper - Substitute with paprika: Paprika provides a mild, smoky flavor that complements the other ingredients well.
Other Alternative Recipes
How to Store or Freeze This Recipe
- To keep your avocado breakfast sandwich fresh, store it in an airtight container. This will help maintain the bread's texture and prevent the avocado from browning too quickly.
- If you plan to enjoy the sandwich later in the day, consider adding a squeeze of lemon juice over the avocado slices. The acidity will slow down the oxidation process, keeping the avocado green and fresh.
- For longer storage, wrap the sandwich tightly in plastic wrap or aluminum foil before placing it in the container. This extra layer of protection will help keep the bread from drying out.
- If you need to freeze the sandwich, it's best to do so without the avocado. The texture of avocado can become mushy when frozen and thawed. Instead, freeze the bread and egg components separately.
- To freeze, place the bread and egg in a single layer on a baking sheet and freeze until solid. Once frozen, transfer them to a freezer-safe bag or container. This method prevents them from sticking together.
- When you're ready to enjoy your avocado breakfast sandwich, thaw the bread and egg in the refrigerator overnight. Toast the bread and reheat the egg in a skillet or microwave. Add fresh avocado slices just before serving.
- Always label your containers with the date to keep track of freshness. Frozen components should be consumed within 1-2 months for the best quality.
How to Reheat Leftovers
Oven Method: Preheat your oven to 350°F (175°C). Wrap the avocado breakfast sandwich in aluminum foil to keep it from drying out. Place it on a baking sheet and heat for about 10-15 minutes, or until the egg is warmed through. This method helps maintain the texture of the gluten-free bread and the creaminess of the avocado.
Stovetop Method: Heat a non-stick skillet over medium heat. Add a small amount of olive oil or butter to the pan. Place the sandwich in the skillet and cover it with a lid. Heat for about 5-7 minutes, flipping halfway through, until the egg is warmed and the bread is toasty. This method gives a nice crisp to the bread while keeping the avocado soft.
Microwave Method: Place the sandwich on a microwave-safe plate. Cover it with a damp paper towel to prevent the bread from drying out. Microwave on medium power for 30-60 seconds, checking halfway through to ensure even heating. Be cautious as the avocado can become mushy if overheated.
Toaster Oven Method: Preheat your toaster oven to 350°F (175°C). Place the sandwich on the toaster oven rack or a small baking sheet. Heat for about 8-10 minutes, or until the egg is warmed through and the bread is crispy. This method is quick and keeps the avocado from becoming too soft.
Air Fryer Method: Preheat your air fryer to 320°F (160°C). Place the sandwich in the air fryer basket. Heat for about 5-7 minutes, checking halfway through to ensure it doesn’t overcook. This method gives a nice crisp to the bread while keeping the avocado and egg warm.
Best Tools for This Recipe
Toaster: Used to toast the gluten-free bread slice to a perfect golden brown.
Knife: Essential for slicing the avocado evenly.
Cutting board: Provides a safe and clean surface for slicing the avocado.
Frying pan: Used to fry or scramble the egg to your desired consistency.
Spatula: Helps in flipping and removing the egg from the frying pan.
Salt shaker: Allows you to season the sandwich with a pinch of salt.
Pepper grinder: Used to add freshly ground black pepper for seasoning.
How to Save Time on This Recipe
Prepare ingredients in advance: Slice the avocado and store it in an airtight container to prevent browning.
Use pre-toasted bread: Toast multiple slices of gluten-free bread at once and store them in the fridge for quick assembly.
Cook eggs ahead: Fry or scramble multiple eggs and refrigerate them. Reheat in the microwave when needed.
Season smartly: Mix salt and black pepper in a small container for easy sprinkling.

Avocado Breakfast Sandwich
Ingredients
Main Ingredients
- 1 Gluten-free bread slice
- 1 Avocado sliced
- 1 Egg fried or scrambled
- 1 pinch Salt
- 1 pinch Black pepper
Instructions
- 1. Toast the gluten-free bread slice.
- 2. Slice the avocado and place it on the toasted bread.
- 3. Fry or scramble the egg and place it on top of the avocado.
- 4. Season with salt and black pepper to taste.
Nutritional Value
Keywords
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