25-Minute Sweet Potato Avocado Toast

Upgrade your breakfast with this Sweet Potato Avocado Toast, a nutrient-packed alternative to traditional toast.

Roasted sweet potato provides fiber-rich, low-carb “slices,” while creamy avocado delivers heart-healthy fats and plant-based protein.

Quick, simple, and endlessly customizable, this toast is perfect for everyday breakfasts, meal prep, or a satisfying snack that balances wholesome nutrition with delicious flavor.

Sweet Potato Avocado Toast

Maria G. Brooks
A simple, wholesome twist on avocado toast using roasted sweet potato slices as the base.
Topped with creamy avocado, fresh cucumber, and sesame seeds, this gluten-free, fiber-rich breakfast is quick to make, full of healthy fats, and perfect for meal prep or a satisfying morning treat.
Prep Time 5 minutes
Cook Time 20 minutes
Total Time 25 minutes
Course Breakfast
Cuisine American
Servings 1

Equipment

  • 1 Sharp Knife
  • 1 Cutting board
  • 1 Oven
  • 1 baking sheet (optional for roasting)

Ingredients
  

  • 2 slices sweet potato
  • 1 ripe avocado mashed
  • ¼ cup cucumber sliced
  • 1 tablespoon sesame seeds
  • 1 teaspoon olive oil
  • Salt and pepper to taste

Instructions
 

  • Preheat Oven for Perfect Roasting: Preheat your oven to 400°F (200°C) to ensure it reaches the ideal temperature for roasting the sweet potato slices.
    A properly preheated oven helps the slices cook evenly and develop a lightly caramelized, golden-brown exterior while staying tender inside.
  • Prepare Sweet Potatoes: Peel the sweet potato using a vegetable peeler or knife, making sure to remove all skin for a smooth texture.
    Slice the sweet potato lengthwise into long, even pieces about ½ inch thick.
    Slices that are too thin can break or become overly crispy, while thicker slices retain a soft, bread-like interior that holds your toppings beautifully.
  • Arrange Slices on Baking Sheet: Lightly grease a baking sheet with olive oil or line it with parchment paper to prevent sticking.
    Place the sweet potato slices in a single layer, making sure they do not overlap.
    This spacing allows hot air to circulate evenly around each slice, resulting in uniform roasting.
  • Roast Sweet Potato Slices: Place the baking sheet in the preheated oven and roast for approximately 20 minutes.
    Halfway through, flip the slices gently with a spatula to ensure both sides are lightly golden and tender.
    Roasting time may vary depending on slice thickness and oven type, so check for a fork-tender texture.
  • Mash the Avocado: While the sweet potato is roasting, scoop the flesh of a ripe avocado into a small bowl.
    Mash it with a fork until smooth but still slightly chunky for texture.
    Season with a pinch of salt and freshly cracked black pepper to enhance its natural, creamy flavor.
    Optional: add a few drops of lemon or lime juice to prevent browning and add brightness.
  • Slice the Cucumber: Wash and thinly slice fresh cucumber.
    These slices add a refreshing crunch and subtle flavor that pairs beautifully with creamy avocado and roasted sweet potato.
    Aim for even slices about ⅛ to ¼ inch thick for the best texture.
  • Assemble the Toast Base: Once the sweet potato slices are roasted and slightly cooled, place them on a serving plate.
    Their warm, slightly caramelized surface serves as a sturdy and flavorful base, replacing traditional bread.
  • Add Mashed Avocado Layer: Spread a generous layer of the mashed avocado evenly over each sweet potato slice.
    Use the back of a spoon to cover the surface completely, ensuring every bite includes the creamy richness of avocado.
  • Layer Cucumber Slices: Arrange the cucumber slices over the avocado layer.
    The crispness of cucumber adds a refreshing contrast to the soft sweet potato and creamy avocado, balancing both texture and flavor in each bite.
  • Sprinkle Sesame Seeds and Season: Sprinkle sesame seeds generously over the top for a nutty flavor and subtle crunch.
    Add additional salt and freshly cracked pepper to taste.
    The sesame seeds also contribute healthy fats, enhancing the nutritional profile of the toast.
  • Drizzle with Olive Oil: Finish the toast with a light drizzle of high-quality olive oil.
    This adds a subtle fruity aroma, enriches the flavor, and gives the toast a polished, appetizing look.
  • Serve and Enjoy Immediately: Your Sweet Potato Avocado Toast is ready to enjoy!
    Serve it warm as a satisfying breakfast, snack, or light meal.
    For meal prep, store roasted sweet potato slices separately and assemble fresh each morning for maximum texture and flavor.

Notes

  • Always slice sweet potatoes at least ½ inch thick to ensure they hold up under toppings without breaking.
  • Use ripe, creamy avocado for the smoothest texture and richest flavor.
  • For extra flavor, lightly toast sesame seeds in a dry pan before sprinkling.
  • Sweet potato slices can be roasted in bulk and stored for quick breakfasts or snacks during the week.
  • This recipe is highly versatile — experiment with toppings such as hummus, tomatoes, hemp seeds, or even nut butter and banana for a sweet twist.
  • Adjust seasoning to taste; a small drizzle of lemon or lime juice brightens the flavors and prevents avocado browning.

Chef’s Secrets For Perfect Toast

To elevate this sweet potato toast, the key is balancing texture and flavor.

Roast the sweet potato slices until just tender but slightly golden on the edges; this ensures a “toast-like” base that isn’t mushy.

Use ripe avocado and mash it lightly, leaving small chunks for natural creaminess.

Toasting sesame seeds before adding them enhances their nutty aroma and adds a subtle crunch.

For added flavor depth, a light drizzle of olive oil or a pinch of smoked paprika can transform the toast from simple to gourmet.

Serving Suggestions For Daily Meals

This toast shines as a breakfast, brunch, or light lunch.

Serve warm with a side of fresh fruit or a small green salad for a balanced meal.

For brunch gatherings, arrange multiple toasts on a platter with colorful toppings like cherry tomatoes, radish slices, or microgreens — it’s visually appealing and nutrient-rich.

Sweet potato avocado toast also pairs beautifully with a cup of herbal tea or black coffee, creating a satisfying, energizing start to your day.

Storage Tips For Freshness

Roasted sweet potato slices can be stored in an airtight container in the refrigerator for up to 5 days, making meal prep a breeze.

Keep mashed avocado separate and add just before serving to maintain its vibrant color and creamy texture.

If using pre-sliced avocado, sprinkle lightly with lemon juice to prevent browning.

Leftover toast can be gently reheated in a toaster oven or air fryer for a crisp exterior while keeping the interior tender.

Frequently Asked Questions

1. Can I make this gluten-free breakfast ahead?

Absolutely! Roast a batch of sweet potato slices in advance and store them in the refrigerator.

Assemble individual toasts in the morning with freshly mashed avocado for a quick, nutritious breakfast.

2. What type of avocado works best?

Choose ripe avocados that yield slightly to gentle pressure.

Overripe avocados may become too mushy, while underripe ones will be firm and less creamy.

3. Can I substitute sweet potato with other vegetables?

Yes, you can try thick slices of zucchini, eggplant, or butternut squash.

Keep in mind that cooking times may vary depending on the vegetable’s moisture content and density.

4. How can I add extra protein to this toast?

Consider topping with a sprinkle of hemp seeds, pumpkin seeds, or a dollop of Greek yogurt for added plant-based protein.

You can also pair it with a side of boiled eggs if you’re not vegan.

5. Can I make this toast vegan-friendly?

Yes, the recipe is naturally vegan. For additional variety, top with plant-based spreads like hummus or almond butter, and experiment with fresh veggies and seeds for flavor and texture.