Cut sweet potatoes into bite sized chunks, place in pot and cover with water.
Bring to boil for 20-25 minutes or until they are preferred tenderness.*Peel before boiling if desired While the potatoes are cooking, heat 1 tsp. of olive oil in a medium non-stick skillet and sauté your onions and garlic along with a pinch of salt for about 8 minutes or until fragrant and translucent.
When potatoes are done, mash with masher or spoon to desired consistency.
In a medium bowl combine sweet potato chunks, onion and garlic mixture, rosemary, and Greek yogurt, blend with hand mixer or with a spoon or masher.
Enjoy! Season with a little salt and pepper to taste.
