Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper. Tip: Parchment prevents sticking and makes cleanup easier

In a large bowl, toss cubed sweet potatoes with olive oil until evenly coated. Tip: Cut potatoes into uniform 1-inch pieces for even cooking

Spread potatoes in a single layer on prepared baking sheet, leaving space between pieces. Tip: Crowding causes steaming instead of roasting

Roast for 20 minutes, then remove from oven and drizzle with honey. Sprinkle with rosemary, salt, and pepper. Tip: Adding honey halfway prevents burning

Return to oven and roast 15-20 more minutes until caramelized and fork-tender. Tip: Watch closely during last 5 minutes to prevent over-browning

Let cool 5 minutes before serving to allow glaze to set slightly.