Preheat oven to 400 degrees F.
Line baking sheet with parchment paper and spray with cooking spray or brush with oil.
Wash potatoes, pat dry and slice them into 1/4 inch slices.
Using a metal cookie cutter, cut out as many hearts as you can from each slice. Reserve the scraps to make mashed potatoes.
Bring a pot of salted water to boil, add in the potatoes.
Reduce heat and simmer potatoes for about 3 minutes. Drain potatoes thoroughly and let cool.
Place potato hearts in a bowl and toss with olive oil, garlic powder, dried parsley, salt and pepper.
Roast heart shaped potatoes for 25-30 minutes, or until they are crispy and golden brown, flipping the potatoes and rotating the pan half way through.