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When I need a fast, easy, and absolutely delicious side dish that goes with everything, I turn to these roasted rosemary and garlic potatoes every single time. This recipe has become my go-to for everything from weeknight dinners to holiday feasts because it’s practically foolproof and delivers incredible flavor with minimal effort. Whether you’re serving chicken, beef, pork, or turkey, these garlic rosemary roasted potatoes complement any protein beautifully. The combination of crispy, golden exteriors and fluffy, tender interiors makes these roast potatoes with garlic and rosemary absolutely irresistible.  I’d rank these my favorite potatoes right alongside my Roasted Crispy Garlic Potatoes…I could never choose just one!

Why this roasted rosemary and garlic potatoes recipe works

  • Fast and easy
  • Just a handful of ingredients
  • They go with everything from beef, to chicken to fish.
  • Everyone loves them including kids
  • They are great the next day reheated with bacon and eggs or reheated and served with a new protein

Ingredients

Mixed baby potatoes (red, white, yellow and/or purple) – The star of the show! These small, tender potatoes cook evenly and develop the perfect crispy exterior while staying fluffy inside.

Rosemary olive oil – This specialty oil infuses every bite with aromatic herb flavor, elevating the dish from good to absolutely incredible.

Garlic – Fresh minced garlic adds that savory punch that makes these garlic baked potatoes so addictive.

Kosher Salt – Essential for bringing out all the natural flavors and helping achieve that perfect crispy exterior.

Fresh ground black pepper – Adds a subtle heat and complexity to balance the herbs.

Fresh rosemary – Minced fresh rosemary provides that classic Mediterranean flavor that makes these rosemary garlic roast potatoes so special.

Flaky salt to finish (Maldon is a favorite) – The final touch that adds texture and a burst of pure salt flavor.

Ingredient Substitutions and Additions

Don’t have all the exact ingredients? No problem! Here are some easy swaps:

  • Regular olive oil can replace rosemary olive oil (though the specialty oil really makes a difference!)  You can even put regular olive oil in a dish with some fresh chopped rosemary to infuse it.  Just let it sit for about 20 minutes then strain the oil.
  • Fingerling potatoes work beautifully for roasted fingerling potatoes with rosemary
  • Yukon Gold or red potatoes cut into chunks are great alternatives
  • Dried rosemary (use 1/3 the amount) if fresh isn’t available
  • Thyme, oregano, or sage can substitute for rosemary
  • Garlic powder (1 teaspoon) if fresh garlic isn’t on hand

Delicious additions:

  • Parmesan cheese for crispy garlic parmesan potatoes
  • Butter for rich garlic butter potatoes
  • Lemon zest for brightness
  • Red pepper flakes for heat
  • Fresh herbs like parsley or chives for garnish
roasted rosemary and garlic baby potatoes in a bowl. Save
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How to Make Roasted Rosemary and Garlic Baby Potatoes

Step 1: Prep and Preheat Preheat your oven to 400 degrees F. Spray a casserole dish with cooking spray to prevent sticking. This temperature is perfect for achieving crispy garlic parmesan crusted potatoes texture.

Step 2: Prepare the Potatoes Wash and dry your baby potatoes thoroughly. If using regular-sized baby potatoes, cut them in half to ensure even cooking. Pebble-sized potatoes can stay whole. The key is getting them all roughly the same size.

bowl of cut potatoes. Save

Step 3: Season and Toss In a large bowl, add the potatoes, minced garlic, rosemary olive oil, kosher salt, fresh ground black pepper, and minced fresh rosemary. Toss everything together until the potatoes are evenly coated with the oil and seasonings.

raw potatoes, rosemary and garlic tossed with olive oil in a bowl. Save

Step 4: Roast to Perfection Pour the seasoned potatoes into your prepared baking dish and spread them out in a single layer. Roast in the preheated oven for 35-40 minutes, stirring occasionally to ensure even browning. The potatoes are done when they’re golden brown on the outside, soft on the inside, and easily pierced with the tip of a knife.

potatoes in a casserole dish. Save

Step 5: Serve and Enjoy Transfer the garlic butter roasted potatoes to a serving bowl, garnish with a sprig of fresh rosemary, and finish with a sprinkle of flaky salt for that perfect final touch.

cooked potatoes in a bowl. Save

How to Store Leftovers

Store any leftover roasted potatoes garlic rosemary in the refrigerator for up to 4 days in an airtight container. To reheat, spread them on a baking sheet and warm in a 350°F oven for 10-15 minutes until heated through and crispy again. You can also reheat them in a skillet with a little oil over medium heat, stirring occasionally until warmed and crispy.

Perfect Pairings: What Entrees Go Best

These roast potatoes with rosemary and garlic are incredibly versatile and pair beautifully with:

Frequently Asked Questions

You can prep the potatoes and seasonings a few hours ahead, but for best results, roast them just before serving to maintain their crispy exterior.
Baby potatoes work best, but fingerling potatoes, small Yukon Gold, or red potatoes cut into chunks are excellent alternatives.
They should be golden brown and easily pierced with a knife tip. The exterior should be crispy while the interior remains fluffy.
Yes, but use about 1/3 the amount since dried herbs are more concentrated. Fresh rosemary provides better flavor and texture.
Make sure your potatoes are completely dry before seasoning, don’t overcrowd the pan, and use enough oil. Higher oven temperature also helps.
Absolutely! Root vegetables like carrots, parsnips, or Brussels sprouts work well, but adjust cooking times as needed.
Try adding Parmesan cheese for garlic parmesan potatoes, or finish with garlic butter for garlic butter roasted potatoes.
Baby potatoes are young, small potatoes of various varieties, while fingerlings are a specific elongated variety. Both work beautifully in this recipe.
Yes, just use a larger baking dish or two separate dishes to avoid overcrowding, which prevents proper browning.
Always spray your baking dish with cooking spray and use enough oil to coat the potatoes well.
cooked potatoes in a bowl. Save

Rate and Share Your Experience!

I hope you love these potatoes as much as my family does! Please rate this recipe and leave a comment below – I’d love to hear how they turned out for you. Did you make any substitutions or additions? Share your variations!

Looking for more delicious potato side dishes? Be sure to try these reader favorites:

These rosemary garlic potatoes are proof that the simplest recipes often deliver the most spectacular results. Happy cooking!

Summarize and Save This Content

CHAT GPT CLAUDE GEMINI PERPLEXITY GROK
cooked potatoes in a bowl.

Roasted Rosemary and Garlic Baby Potatoes

These baby potatoes are roasted with rosemary and garlic making a delicious side dish for poultry and beef.
5 from 2 votes
Prep Time 5 minutes
Cook Time 40 minutes
Total Time 45 minutes
Course Sides
Cuisine General
Servings 4 Served

Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed.

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Ingredients
 
 

  • 1 Lb. Mixed baby potatoes red, white, yellow and/or purple, cut in half if large
  • 2 tbsp. Rosemary Infused Olive Oil
  • 3 Garlic cloves smashed and finely minced
  • 1 Tsp. Kosher Salt
  • ¼ Tsp. Fresh ground black pepper
  • 1 Tbsp. Fresh rosemary finely minced
  • Fresh rosemary spring to garnish optional
  • Flaky salt to finish
  • Cooking spray

Instructions
 

  • Preheat the oven to 400 degrees F. Spray a casserole dish with cooking spray.
  • In a large bowl, add the potatoes, garlic, rosemary olive oil, salt, pepper and minced rosemary. Toss everything to evenly coat. Pour into the prepared baking dish and spread out evenly.
  • Roast in the oven for 35-40 minutes, stirring occasionally until golden brown on the outside and soft on the inside. Test with the tip of a knife. If it easily pierces the potato, they are done.
  • Serve in a serving bowl with a spring of fresh rosemary and a sprinkle of flaky salt.
Keyword sides, vegetables
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