I know it's all the rage to do this and I looked a few different recipes and this is what I came up with for my spicy version:
I'm also just one person so my measurements reflect that.
1/2 a peeled large sweet potato cut into wedges or whatever fry shape you like
4 baby zucchinis cut into 1/4s length wise
1/2 cup corn meal (you could use bread crumbs but I went with the corn meal)
1 tsp basil (dried)
1 tsp cayenne pepper
1 tsp salt
1 tsp garlic powder
1/4 cup grated fresh parmesan
1 cup sunflower oil
Okay... I mixed the corn meal, cheese and the spices together in one bowl and I poured the oil into another bowl. I pre-heated my oven to about 400 degrees Fahrenheit or 220 degrees Celsius. The temperature in Fahrenheit is approximate since my Turkish oven doesn't convert it... basically you want a good and hot oven.
Then I dumped my cut up sweet potatoes into the oil and then put them onto a baking sheet so they were just one layer. I did the same with the zucchini except that I then tossed them in the corn meal mixture before laying them out on the baking sheet.
I popped them in the oven for about 10 minutes or until I thought they were crispy and brown (some got a little charred because of the difference in temperature at the back of my oven compared to the front but just 3 or 4 I think).
Then I made a dipping sauce with a little ranch dressing and some chipotle tobasco... spicy and YUMMY!!!