Recipe from Crafty Coin
Wrap each sweet potato in a paper towel and microwave on high for 8-10 minutes, or until easily pierced with a fork.
While sweet potatoes are cooking, chop vegetables.
Once finished, remove sweet potatoes from the microwave and cut an "x" in the top.
While potatoes cool, microwave couscous according to directions.
Once cool enough to handle, carefully peel back top layer of potato skin, scoop out insides, and place in a bowl.
Mix together potato insides, couscous, vegetables, butter, salt and pepper.
Stuff the mixture into the sweet potato skins.
Top with extra veggies and grated cheese.