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Dinner · Part 1 of 3: Ingredients

Crispy Roasted Potatoes and Onions

A golden, crispy roasted potato and onion dish served on a white plate with fresh herbs sprinkled on top.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Elevate your dinner table with these crispy roasted potatoes and caramelized onions, a side dish that pairs beautifully with any main course. This reliable method ensures perfectly golden, tender results every single time without any complicated techniques.

Roasted potatoes are a classic staple for a reason, but achieving that perfect balance of a crispy exterior and a fluffy, tender interior can sometimes be tricky. This recipe streamlines the process by using high heat and a simple one-pan technique that allows the natural sweetness of the onions to meld with the potatoes.

Whether serving a busy weeknight meal or preparing for a weekend gathering, this dish provides a reliable, comforting addition that appeals to everyone at the table.

Ingredients

Makes 4 servings · serves 4
  • 1 1/2 lb baby potatoes, halved
  • 2 large yellow onions, cut into wedges
  • 1 tbsp fresh herbs, chopped

Why this recipe works

The key to this method lies in the high oven temperature, which initiates rapid browning on the exterior of the potatoes while preserving a soft, creamy interior.

By spreading the vegetables in a single layer on a preheated or well-seasoned baking sheet, moisture is allowed to evaporate quickly rather than steaming the vegetables, which is essential for achieving that sought-after crunch.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

Furthermore, the combination of potatoes and onions creates a complementary flavor profile. As the onions roast, they release their natural sugars, caramelizing and creating a savory, slightly sweet contrast to the earthy potatoes.

The use of simple, fresh herbs enhances the overall aroma without overpowering the natural flavors, making this a versatile side dish that complements roasted meats, poultry, or even vegetarian main courses.

Notes and substitutions

When selecting potatoes, baby varieties are ideal because they require minimal prep and have a naturally creamy texture. If using larger potatoes, ensure they are cut into consistent sizes to promote even roasting. Using a seasoned baking sheet helps create a uniform golden color and prevents sticking during the roasting process.

Regarding equipment, a heavy-duty baking sheet is recommended to retain heat and promote consistent browning. If the baking sheet is not naturally seasoned, lining it with parchment paper can prevent sticking, though it may slightly reduce the crispiness of the bottom edges.

Always ensure the oven is fully preheated before adding the vegetables to ensure the cooking process begins immediately upon contact with the pan.

  • baby potatoes: Yukon gold potatoes cut into uniform 1-inch cubes
  • fresh herbs: 1 teaspoon dried rosemary or thyme

Equipment

  • baking sheet
  • chef knife
  • cutting board
  • spatula

Coming up in Part 2: the method

  1. Preparation phase · 1 stepPrep the vegetables
  2. Seasoning and roasting · 1 stepSeason and roast
  3. Final roasting and service · 1 stepFinish and serve

Up next · Part 2 of 3

3 steps · 40 min of cooking · what to look for at each stage

Step-by-step instructions (Part 2)