Step 1

Preheat the oven to 180°C.

Step 2

Slice the sweetpotatoes into even rounds and spread them out on a baking tray lined with parchment paper. Brush the slices with olive oil.

Step 3

Bake on the middle rack for 25 minutes until tender. Remove and let cool for 5 minutes.

Step 4

Using two forks, gently press into the sweetpotato slices to slightly mash them while keeping their shape.

Step 5

Brush the smashed sweetpotatoes with melted butter, then sprinkle with minced garlic and chopped parsley. Season with salt and pepper.

Step 6

Top each piece with grated Parmesan cheese.

Step 7

Bake again on the top rack for an additional 15 minutes until the Parmesan browns and becomes crispy.

Step 8

Serve immediately, enjoying the creamy interior and crispy edges.