Preheat the oven to 400°F (200°C). Toss cubed butternut squash with olive oil, garlic powder, onion powder, salt, and pepper. Spread evenly on a baking sheet and roast for 25–30 minutes, or until tender and slightly crisp.
Allow roasted squash to cool slightly. Prepare three shallow bowls for breading flour, beaten eggs, and breadcrumbs.
Dredge each cube in flour, dip into eggs, and coat with breadcrumbs, pressing gently so it adheres evenly.
Heat oil in a skillet over medium heat. Fry cubes in batches for 2–3 minutes per side until golden. Drain on paper towels.
In a small saucepan, heat honey and crushed red pepper flakes for 2–3 minutes. Remove from heat and stir in crumbled feta until smooth and creamy.
Arrange bites on a platter. Drizzle with the warm honey-feta sauce and garnish with parsley before serving.
