← BlogJune 28, 2026

How to Make the Perfect 3 Ingredient Roasted Potatoes

American · Easy · 40 min · 4 servings

vegangluten-freedairy-free
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These 3 Ingredient Roasted Potatoes use baby potatoes, olive oil, and garlic to create perfectly crispy and golden bites with fluffy interiors. With only three main ingredients needed, this simple side dish delivers maximum flavor with minimal effort.

Why this recipe works

This 3 Ingredient Roasted Potatoes recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 40 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 210 calories with 4g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 5 simple ingredients that you can find at any grocery store:

  • 1.5 lbs baby potatoes, halved
  • 3 tbsp olive oil
  • 4 cloves garlic, minced
  • 1 tsp salt
  • 0

Step by step instructions

Step 1: Preheat and Prep

Preheat your oven to 425 degrees Fahrenheit. Halve the baby potatoes and place them in a large bowl. Add the olive oil, minced garlic, and salt, then toss until every potato is evenly coated.

Step 2: Roast the Potatoes

Spread the potatoes in a single layer cut-side down on a large baking sheet, making sure they are not crowded. Roast in the preheated oven for 30 to 35 minutes without stirring to allow a golden crust to form on the cut sides.

Step 3: Check and Serve

The potatoes are done when the cut sides are deeply golden and the tops are tender when pierced with a fork. Remove from the oven, taste for salt, and serve immediately.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • baby potatoes → yukon gold potatoes cut into 1-inch chunks
  • fresh garlic → 1 teaspoon of garlic powder tossed with the oil

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Overcrowding the baking sheet, which causes the potatoes to steam rather than roast and become soggy
  • Stirring the potatoes during roasting, which prevents the crispy golden crust from forming on the cut side

Nutrition facts

Per serving: 210 calories, 4g protein, 32g carbs, 8g fat, 4g fiber.

Ready to cook?

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