Preheat your oven to 180C/350F and line a baking sheet with parchment paper. Scrub the sweet potato until clean and slice it lengthwise into four ¼ inch (1/2 cm) slices. Transfer them to the baking sheet.
Step 2
Brush both sides of the slices with the oil and season with salt. Bake for 20-25 minutes until soft and toasted. Take the baking sheet out of the oven and let the sweet potato toast cool while you prepare the avocado.
Step 3
Slice the avocado, scoop out the flesh, and add it to a bowl. Mince the garlic, squeeze the lime juice, and add them to the avocado. Season with salt and mash until desired consistency. Taste and adjust seasoning as needed.
Step 4
Spread the avocado over the sweet potato toast slices. Chop the parsley and sprinkle it on top. Serve immediately.