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.
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.