Preheat the Oven: Preheat your oven to 425°F (220°C) to ensure it’s hot enough to crisp up the potatoes.
Prepare the Potatoes: Wash the potatoes thoroughly and slice them into wedges of approximately equal size to ensure even cooking.
Slice the Onions: Peel and thinly slice the onions. Separate the slices into rings.
Seasoning the Potatoes and Onions:
Combine Ingredients: In a large mixing bowl, toss the potato wedges and onion rings with olive oil, minced garlic, paprika, dried thyme, dried rosemary, salt, and pepper. Ensure all pieces are evenly coated with the seasoning.
Spread on Baking Sheet: Arrange the seasoned potatoes and onions in a single layer on a baking sheet lined with parchment paper or lightly greased with olive oil. The single layer helps achieve a crispy texture.