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Cast Iron Skillet Potatoes

Nikki Lee
by Nikki Lee Updated: September 25, 2025
4.84 from 6 votes

Cast Iron Skillet Garlic and Parmesan Potatoes are crispy on the outside and tender and delicious on the inside. The perfect side dish for any meal.

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Crispy, golden, and full of garlicky parmesan flavor. These skillet potatoes are the kind of easy side dish that steals the show. Quick to prep, cooked to perfection in a cast-iron skillet, and guaranteed to disappear fast.

Why You’ll Love These Garlic Parmesan Potatoes

Nikki in the kitchen with key lime tarts on the counter.

I love cooking in a cast-iron skillet. It heats evenly and crisps things up beautifully, which makes it my go-to anytime I’m making a potato dish. The guys at my house love their meat and potatoes (honestly, we’re all big potato fans around here), so this one’s been on repeat in my kitchen for years. And let me tell you, it’s always a hit!

It’s one of those side dish wonders that works with just about anything. Super simple to throw together and doesn’t take much effort (perfect for busy nights). The baby potatoes are quick to cut and cook fast, thanks to their small size.

Here’s what makes this irresistible:

My technique is key to getting that nice dark brown on the potatoes.

  • Crispy and golden on the outside, soft on the inside: Just how skillet potatoes should be.
  • Quick and easy: Minimal prep and simple ingredients.
  • One-Pan Magic: Less cleanup, more flavor.
  • Family favorite: Kid-approved and perfect alongside just about any main.
  • Customizable: Toss in extra herbs, use your favorite cheese, or spice them up a bit!
Nikki

Garlic Potatoes Recipe Tips

What to Know Before You Get Started

A few quick tips make all the difference for perfectly crisp, golden skillet potatoes.

Don’t rush the crisping: The trick is to place them cut side down and leave them alone for several minutes, allowing them to sear properly. That deep, golden color adds an amazing flavor and takes this simple side dish to the next level.

Use similar-sized potatoes: Even sizes cook evenly, so halve or quarter any larger ones.

Grate your own Parmesan: Freshly grated cheese melts and crisps better than pre-shredded.

Watch the heat: Medium to medium-high is best—too hot burns, too low won’t crisp.

Cover after browning: If they’re browning too fast but still firm, add a splash of broth and cover to steam.

Garlic Potatoes Recipe Ingredients

A labeled image of ingredients needed to make skillet potatoes with garlic and Parmesan.
  • Baby Potatoes: Reds or tri-color work great. Just keep them similar in size so they cook evenly.
  • Olive Oil + Butter: Olive oil gives a higher smoke point, and butter adds rich, buttery flavor. The combo helps with browning and adds great color and taste.
  • Garlic: Fresh is best, but jarred works in a pinch. Adjust to taste.
  • Parmesan: Freshly grated melts and crisps better. I use a microplane.
  • Parsley: Fresh adds color and brightness. You can also use lightly dried from the produce section of the grocery store.
  • Chicken Broth (optional): Softens the potatoes if you like them more tender. Water or veggie broth works too.

How to Make Cast Iron Potatoes

Step 1 | Prep the Potatoes
Rinse and pat your baby potatoes dry, then slice each one in half. Keeping them similar in size helps them cook evenly and get that perfect crispy edge.

Step 2 | Heat the Skillet
Add olive oil and butter to your cast-iron skillet and warm it over medium to medium-high heat. The combination of the two gives you the best flavor and that beautiful golden color.

Heating butter in a skillet.

Step 3 | Sear the Potatoes
Place the potatoes cut-side down in the hot skillet. Sprinkle half of the Parmesan cheese over the top, then leave them alone for about 10–15 minutes. This is key—don’t stir or move them. Let that sear happen!

Potatoes in a skillet cut side down.

My Expert Tip: That first 10–15 minutes of untouched cooking time is what gives you that restaurant-style crisp. Trust me—just walk away and let the skillet work its magic!

Step 4 | Add the Flavor
Once the bottoms are crispy and golden brown, flip the potatoes over. Sprinkle with the minced garlic and remaining Parmesan.

Turning potatoes over in the skillet cut side up.

If you like softer potatoes, pour in the chicken broth (or water/veggie broth) before covering.

Pouring broth into skillet.

Step 5 | Steam and Finish
Cover the skillet with a lid and cook for another 10–15 minutes, or until the potatoes are fork-tender. The broth helps them steam while keeping those golden edges nice and crisp.

Placing lid on cast iron skillet.

Step 6 | Serve and Enjoy
Remove from heat and finish with a little extra Parmesan and fresh parsley. Serve hot and watch them disappear!

Garlic Parmesan potatoes after being cooked in cast iron skillet.

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Recipe Variations 

  • Cheesy Swap: Try Romano, Asiago, or even a sharp white cheddar instead of Parmesan.
  • Add Some Heat: Sprinkle with red pepper flakes or a pinch of smoked paprika for a kick.
  • Lemon Garlic: Add a squeeze of fresh lemon juice at the end for a bright, zesty twist.
  • Herb it Up: Mix in rosemary, thyme, or Italian seasoning for extra flavor.
  • Make it a Meal: Toss in cooked sausage, chopped bacon, or leftover rotisserie chicken.

What to Serve With Cast Iron Skillet Potatoes

These potatoes go with just about everything! Here are a few easy pairings:

Removing potatoes from the skillet with a wooden spoon.

Storing and Reheating Garlic Parmesan Potatoes

To Store: Let leftovers cool, then store in an airtight container in the fridge for up to 4 days.

To Reheat: Reheat in a skillet over medium heat for the best texture. Add a splash of oil or butter to crisp them back up. Or warm them in the microwave in 30-second bursts if you’re short on time.

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Freshly grated parmesan cheese melted over crispy potatoes in a skillet.

Cast Iron Potatoes

4.84 from 6 votes

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Cast Iron Skillet Garlic and Parmesan Potatoes are crispy on the outside and tender and delicious on the inside. The perfect side dish for any meal.
Prep Time 5 minutes
Cook Time 25 minutes
Total Time 30 minutes
Servings: 8 servings

Ingredients
 

  • 2 pounds baby potatoes - any variety (I love the little reds or trios)
  • 1 tablespoon olive oil
  • 1 tablespoon butter
  • 2 teaspoons garlic - minced (or to taste)
  • 1 tablespoon fresh chopped parsley - (or use lightly dried parsley)
  • 4 tablespoons parmesan cheese - freshly grated (plus more for garnish) – I grate with a microplane.
  • ¼ cup chicken broth - (optional)

Instructions
  

  1. Slice potatoes in half. 
  2. Place butter and olive oil in a cast-iron skillet and heat to medium to medium-high heat.  Place the potatoes, cut side down, into the skillet.
  3. Sprinkle with ½ of the Parmesan cheese over potatoes. Leave them to cook for 10-15 minutes. Do not touch.
  4. Once the potatoes are browned to your liking, turn them over. Sprinkle minced garlic and remaining Parmesan cheese over potatoes. If you like a softer potato, add ¼ cup of broth. Place the lid on the pan and cook for an additional 15 minutes or until the potatoes are fork-tender.
  5. Remove and sprinkle with more Parmesan cheese, then garnish with parsley. Serve.
Last step! If you make this, please leave a review, letting us know how it was!

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Nutrition

Serving: 1 servingCalories: 140 kcalCarbohydrates: 24 gProtein: 3 gFat: 4 gSaturated Fat: 1 gPolyunsaturated Fat: 2 gCholesterol: 5 mgSodium: 46 mgFiber: 3 gSugar: 1 g

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4.84 from 6 votes (5 ratings without comment)

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4 Comments

  1. Trying these now. Gonna see in a few. Cast iron cooking is great, I love the seat it give to all foods.