Start your day with a delicious and nutritious avocado breakfast sandwich. This simple yet flavorful recipe combines creamy avocado with fresh tomato slices on toasted whole grain bread, making it a perfect choice for a quick and healthy breakfast.
While most of the ingredients for this recipe are commonly found in your kitchen, you might need to pick up a ripe avocado and fresh tomato from the supermarket. Make sure the avocado is ripe enough to mash easily, and choose a tomato that is firm yet juicy for the best flavor.

Ingredients for Avocado Breakfast Sandwich Recipe
Whole grain bread: Provides a hearty and nutritious base for the sandwich.
Avocado: Adds a creamy texture and rich flavor, packed with healthy fats.
Lemon juice: Enhances the flavor of the avocado and prevents it from browning.
Salt: Seasons the avocado mixture to taste.
Black pepper: Adds a hint of spice to the avocado mixture.
Tomato: Provides a fresh and juicy topping for the sandwich.
Technique Tip for This Recipe
To achieve a perfectly creamy avocado spread, make sure the avocado is ripe. A ripe avocado will yield easily to gentle pressure and have a slightly soft texture. If the avocado is too firm, it won't mash well and may result in a chunky spread. Additionally, to prevent the avocado from browning too quickly, mix in the lemon juice immediately after mashing. This not only adds a zesty flavor but also helps maintain the vibrant green color of the avocado.
Suggested Side Dishes
Alternative Ingredients
2 slices whole grain bread - Substitute with sourdough bread: Sourdough has a tangy flavor and chewy texture that pairs well with the creamy avocado.
2 slices whole grain bread - Substitute with gluten-free bread: For those with gluten intolerance, gluten-free bread is a suitable alternative.
1 ripe avocado - Substitute with hummus: Hummus provides a creamy texture and rich flavor similar to avocado, and it's also packed with nutrients.
1 ripe avocado - Substitute with mashed chickpeas: Mashed chickpeas offer a similar creamy consistency and are high in protein and fiber.
1 tablespoon lemon juice - Substitute with lime juice: Lime juice provides a similar acidic tang that enhances the flavor of the avocado.
1 tablespoon lemon juice - Substitute with apple cider vinegar: Apple cider vinegar adds a tangy flavor and can help balance the richness of the avocado.
1 pinch salt - Substitute with soy sauce: Soy sauce adds a salty and umami flavor, enhancing the overall taste of the sandwich.
1 pinch salt - Substitute with sea salt: Sea salt offers a more complex flavor profile compared to regular table salt.
1 pinch black pepper - Substitute with cayenne pepper: Cayenne pepper adds a spicy kick, providing a different but enjoyable heat.
1 pinch black pepper - Substitute with paprika: Paprika offers a milder, slightly sweet flavor with a hint of smokiness.
2 slices tomato - Substitute with roasted red peppers: Roasted red peppers add a sweet and smoky flavor, complementing the avocado well.
2 slices tomato - Substitute with cucumber slices: Cucumber slices provide a refreshing crunch and mild flavor that pairs nicely with avocado.
Other Alternative Recipes Similar to This Sandwich
How to Store or Freeze This Sandwich
- To keep your avocado breakfast sandwich fresh, wrap each sandwich tightly in plastic wrap or place it in an airtight container. This will help prevent the bread from becoming stale and the avocado from browning.
- Store the wrapped sandwiches in the refrigerator if you plan to eat them within 24 hours. This will maintain the tomato slices' freshness and the avocado mixture's creamy texture.
- For longer storage, consider freezing the sandwiches. First, wrap each sandwich in plastic wrap, then place them in a freezer bag. Make sure to squeeze out as much air as possible to prevent freezer burn.
- When you're ready to enjoy a frozen sandwich, remove it from the freezer and let it thaw in the refrigerator overnight. This gradual thawing process will help preserve the bread's texture and the avocado mixture's flavor.
- If you're in a hurry, you can also thaw the sandwich at room temperature for about 1-2 hours. However, be mindful that the tomato slices might release some moisture, so you may want to pat them dry with a paper towel before eating.
- To refresh the bread's crispiness, you can lightly toast the sandwich in a toaster oven or on a skillet for a few minutes. This will bring back that delightful crunch while keeping the avocado mixture creamy and delicious.
How to Reheat Leftovers
Preheat your oven to 350°F (175°C). Wrap the avocado breakfast sandwich in aluminum foil to prevent it from drying out. Place it on a baking sheet and heat for about 10-15 minutes until warmed through.
If you prefer using a toaster oven, set it to 350°F (175°C). Wrap the sandwich in aluminum foil and place it directly on the rack. Heat for 8-10 minutes, checking halfway to ensure it doesn't overheat.
For a quick reheat, use a microwave. Place the sandwich on a microwave-safe plate and cover it with a damp paper towel to retain moisture. Microwave on medium power for 1-2 minutes, checking after the first minute to avoid overheating.
If you have an air fryer, preheat it to 350°F (175°C). Place the sandwich in the basket and heat for 5-7 minutes, checking halfway through to ensure even heating.
For stovetop reheating, use a non-stick skillet over medium-low heat. Place the sandwich in the skillet and cover with a lid. Heat for about 3-5 minutes on each side, or until warmed through, flipping halfway to ensure even heating.
Best Tools for Making This Sandwich
Toaster: Used to toast the bread slices to your liking.
Knife: Essential for cutting the avocado in half and slicing the tomato.
Spoon: Handy for scooping the avocado flesh out of its skin.
Fork: Utilized to mash the avocado in a bowl.
Mixing bowl: Where you will mash the avocado and mix in the lemon juice, salt, and black pepper.
Cutting board: Provides a safe surface for cutting the avocado and tomato.
Spreader knife: Useful for spreading the avocado mixture evenly on the toasted bread slices.
How to Save Time on Making This Sandwich
Pre-mash the avocado: Mash the avocado the night before and store it in an airtight container with a bit of lemon juice to prevent browning.
Pre-slice the tomato: Slice the tomato ahead of time and keep it in the fridge for quick assembly in the morning.
Use a toaster: Utilize a toaster to quickly and evenly toast the bread while you prepare the other ingredients.
Season in advance: Mix the salt and black pepper into the mashed avocado ahead of time to save a step during assembly.

Avocado Breakfast Sandwich
Ingredients
Main Ingredients
- 2 slices Bread whole grain or your choice
- 1 Avocado ripe
- 1 tablespoon Lemon Juice
- 1 pinch Salt to taste
- 1 pinch Black Pepper to taste
- 2 slices Tomato
Instructions
- 1. Toast the bread slices to your liking.
- 2. While the bread is toasting, cut the avocado in half, remove the pit, and scoop the flesh into a bowl.
- 3. Mash the avocado with a fork and mix in the lemon juice, salt, and black pepper.
- 4. Spread the avocado mixture evenly on the toasted bread slices.
- 5. Top with tomato slices and serve immediately.
Nutritional Value
Keywords
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