Air fryer garlic butter parmesan sweet potato fries

Peel the sweet potato, trim the top and cut into long fries; halve any that are too thick.

Preheat the air fryer on the french fry setting.

Toss the fries in a tray with a little olive oil and BFF seasoning, separating them.

Load the basket and air fry about 15 minutes.

Warm the beef tallow in a small pan with two cloves of garlic pressed in, over low heat, until the garlic turns a little golden without burning; turn off the heat.

Pour the garlic tallow over the fries, toss, microplane parmesan over, toss again and finish with more parmesan.