Japanese Sweet Potato Toast with Spicy Tuna and Avocado Hummus

1. Preheat your oven to 400°F (200°C).
2. Take a Japanese sweet potato, cut it in half lengthwise, and then make additional cuts on each side of the halves to create "toast" slices.
3. Place the sweet potato slices on a baking sheet and roast them in the preheated oven for 30 minutes, making sure to flip them halfway through the cooking time.
4. While the sweet potatoes are roasting, prepare the tuna mixture. In a small bowl, combine the canned tuna, a little mayo made with avocado oil, a little spicy brown mustard, and season with salt and pepper to taste. Mix everything well.
5. Once the sweet potato toasts are roasted, top each slice generously with spicy avocado hummus, followed by the prepared tuna mixture, and finish with a sprinkle of fresh cilantro microgreens.