Sweet Potato Toast is a simple, flavorful, gluten-free breakfast made with toasted slices of sweet potato instead of bread. It is easy to prepare, naturally satisfying, and a great option when you want a wholesome morning meal that feels fresh but still filling.
Thick slices of sweet potato are toasted until tender, then topped with creamy avocado, ripe tomatoes, and hard-boiled eggs. The combination gives you a delicious balance of texture and flavor, with enough substance to help keep you satisfied until lunchtime.

This sweet potato toast is a bright and nourishing way to start the day. It has the comforting feel of toast, but uses sweet potato as the base, making it a naturally gluten-free alternative. The toppings are simple, fresh, and full of everyday ingredients you may already have in your kitchen.
Is Sweet Potato Toast Healthy?
Whether sweet potato toast is healthy depends on how you define healthy, but this recipe is made with ingredients that many people consider part of a balanced breakfast. Sweet potatoes contain fiber, vitamins, and minerals, and they make a sturdy base for both savory and creamy toppings.
Mashed avocado adds richness and healthy fats, while also pairing beautifully with the natural sweetness of the potato. Hard-boiled eggs add protein, flavor, and extra staying power. Fresh tomato gives the toast a juicy, bright finish, and herbs such as parsley or basil make it taste even fresher. This sweet potato toast recipe is also gluten-free and Whole30 compliant.

One of the best things about this breakfast is how customizable it is. The sweet potato provides a slightly sweet, tender base, while the toppings can be adjusted to your taste. Avocado, tomato, egg, herbs, salt, and pepper are a classic combination, but once the sweet potato slices are toasted, you can use them as a base for many different breakfast toppings.
A slice or two of sweet potato toast can be a satisfying way to begin the morning, especially when topped with ingredients that include protein and healthy fats. It is also a helpful recipe for anyone looking for a gluten-free breakfast idea that does not rely on specialty bread or packaged substitutes.
How do you make Sweet Potato Toast?
The first step is to cut the sweet potato into ¼-inch slices. You can use a mandolin or a very sharp knife. Sweet potatoes can be firm and difficult to slice, so take your time and use caution. Try to keep the slices even so they cook at the same rate.
After slicing, lightly rub both sides of each piece with olive oil or avocado oil. This helps the sweet potato cook evenly and gives the outside a better texture. Once the slices are prepared, choose your cooking method. Sweet potato toast can be made in an air fryer, toaster, oven, or toaster oven.
- Air Fryer – The air fryer is a fast and easy method for this recipe. Place the sweet potato slices in the air fryer basket and cook at 400°F for 15 minutes, or until tender and lightly toasted.
- Toaster – A toaster also works well. Place the sweet potato slices in the toaster and toast until cooked through. This may take 3 to 4 cycles, depending on your toaster. Check after the second cycle, because toaster settings can vary.
- Oven or Toaster Oven – This method takes a little longer, but it works well when making several slices at once. Preheat the oven to 425°F. Place the sweet potato slices on a baking sheet and bake for 10 minutes. Turn the slices over and bake for another 10 to 15 minutes, or until they reach your preferred tenderness.
Once the sweet potato slices are toasted, add the toppings. Spread mashed avocado over each slice, then add chopped tomato, sliced hard-boiled egg, fresh herbs, salt, and pepper. The result is colorful, fresh, and hearty enough for breakfast or a light lunch.
Meal Prep on Sunday:
- Prepare several slices of sweet potato toast in advance and store them in an airtight container in the refrigerator. Reheat lightly in a skillet or microwave before adding fresh toppings.
- Make a batch of hard-boiled eggs at the beginning of the week so they are ready for sweet potato toast, snacks, and salads.
Sweet potato toast is best when the toppings are added just before serving. This keeps the avocado fresh, the tomato juicy, and the sweet potato base from becoming too soft. If you are meal prepping, store the cooked sweet potato slices separately from the toppings for the best texture.

Sweet Potato Toast
Amy Duska
Ingredients
- 1 large sweet potato
- 1 teaspoon olive oil
- ½ avocado mashed with the juice of 1 lemon
- 2 eggs hard boiled
- ½ small tomato cut into small pieces
- fresh chopped herbs, such as parsley and/or basil
- salt and pepper to taste
Instructions
-
Wash and dry the sweet potato. Cut it into ¼-inch slices. Rub both sides of each slice lightly with olive oil. Toast the slices until tender. If using a toaster, this may take 3 to 4 cycles.
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Top the toasted sweet potato with mashed avocado, chopped tomato, sliced hard-boiled egg, and fresh herbs. Season with salt and pepper to taste, then serve.
Notes
- To Store: Keep cooked sweet potato slices covered in the refrigerator for up to 4 days.
- Air fryer: Cook at 400°F for 15 minutes.
- Oven: Place slices on a baking sheet and bake at 425°F, turning once. Toast each side for 10 to 15 minutes.