Start by preheating the oven to 425°F. Line a large baking sheet with parchment paper or a silicon mat.
Preparing the Potatoes:
Use a peeler to peel the sweet potatoes, removing any dark spots. Drop the peeled potatoes into a large bowl filled with cold water. This will prevent the dark spots from forming on the potatoes.
Using a sharp chef’s knife, cube the sweet potatoes into 1-inch cubes. Evenly cubed potatoes will bake more evenly.
Place the cubed potatoes onto the prepared baking sheet.
Adding the Seasonings:
Pour the avocado oil and maple syrup over the potatoes and add the mustard.
Add freshly ground black pepper, then sprinkle the potatoes with salt, dried garlic, dried onion, fresh thyme, and smoked paprika.
Using your hands, toss the potatoes until they are well coated in all the seasonings, then spread the potatoes evenly on the baking sheet.
Cover the seasoned sweet potatoes with a sheet of wide foil; or use two regular-width sheets. The potatoes should be sealed tightly.
Roasting Instructions:
Roast the maple glazed sweet potatoes at 425°F covered with foil for 20 to 25 minutes, until the potatoes are fork-tender.
Remove the foil from the potatoes once they’re soft, then continue to roast for another 20 minutes, tossing them after 10 minutes with a spatula.
Turn the oven to the broiler setting and broil the potatoes on ‘high’ for 5 to 7 minutes until the potatoes are golden on top. You can skip this step if the potatoes are already caramelized.
Keep the potatoes warm until you’re ready to enjoy them. Transfer them into a large bowl for serving.