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Crispy roasted potatoes and caramelized onions in a cast iron skillet seasoned with fresh rosemary, garlic, parsley, sea salt, and black pepper.

Roasted Potatoes and Onions

Charlotte
Crispy roasted potatoes with sweet, caramelized onions, seasoned with garlic, rosemary, and thyme. A simple, crowd-pleasing side dish.
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Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Course Side Dish
Cuisine American
Servings 4 servings
Calories 230 kcal

Ingredients
  

Vegetables

  • 1.5 lb baby potatoes or Yukon Gold halved or quartered
  • 1 large yellow onion or sweet onion cut into 1/2-inch wedges

Seasoning & Oil

Instructions
 

  • Preheat oven to 425°F (220°C). In a large bowl, toss the halved potatoes and onion wedges with olive oil, minced garlic, rosemary, thyme, smoked paprika, salt, and pepper until evenly coated.
  • Spread the potatoes and onions in a single layer on a lined or lightly oiled baking sheet, placing potatoes cut-side down. Roast for 25 minutes, then flip the potatoes and stir the onions.
  • Roast an additional 15–20 minutes until potatoes are tender and edges are golden brown. Optional: broil 1–2 minutes for extra crispness. Remove from oven and toss with parsley and a squeeze of lemon or drizzle of balsamic if desired. Serve hot.

Notes

  • For faster cooking, parboil potatoes for 5–7 minutes before roasting.
  • Do not overcrowd the pan—use two pans if needed to ensure browning.
  • Swap herbs and spices to change the flavor profile (oregano and basil for
  • Mediterranean, cumin and paprika for a smoky twist).

Nutrition

Calories: 230kcalCarbohydrates: 30gProtein: 3gFat: 10gSaturated Fat: 1.5gSodium: 350mgSugar: 4g
Keyword roasted potatoes and onions
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