Preheat the Oven: Preheat your oven to 400°F

Blanch the Potatoes: Bring a large pot of water to a boil. Add the diced potatoes to the boiling water and let them cook for about 10-12 minutes, just until they start to soften slightly. This blanching step helps to partially cook the potatoes and ensures they become crispy on the outside while remaining tender on the inside.

Drain and Dry: Drain the potatoes in a colander and let them air dry for 3-4 minutes

Shake and Season: In a large bowl, combine the blanched potatoes, olive oil, garlic powder, salt, and black pepper. Toss everything together until the potatoes are evenly coated with the seasoning mixture.

Spread on a Baking Sheet: Arrange the seasoned potatoes in a single layer on a large baking sheet lined with parchment paper. Make sure the potatoes are spaced apart to allow for even baking and crispiness.

Bake in the Oven: Place the baking sheet in the preheated oven and bake for 25-30 minutes, or until the home fries are golden brown and crispy on the outside, flipping them halfway through the baking time for even cooking