Quick Garlic-Parmaesan Smashed Potatoes – 30-Min Holiday Side

Crispy garlic-parmesan smashed potatoes are the ultimate quick side—ready in 30 minutes! Perfect for holiday dinners or busy weeknights.

Quick Garlic-Parmaesan Smashed Potatoes – 30-Min Holiday Side

Nutritional & Health Information

Nutritional information provided is approximate and may vary based on cooking methods, ingredients used, and serving sizes. This recipe is for informational purposes only and is not intended as medical or nutritional advice. If you have dietary restrictions, allergies, or health concerns, please consult with a qualified healthcare professional or registered dietitian before making dietary changes. Always ensure all ingredients are safe for your personal consumption.

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Prep: 10 mins Cook: 20 mins Serves: 4

Crispy garlic-parmesan smashed potatoes that save your holiday dinner!

Crispy garlic-parmesan smashed potatoes are the ultimate quick side—ready in 30 minutes! Perfect for holiday dinners or busy weeknights.

This recipe is ideal for hosts who want to impress without stress. The golden-brown potatoes, crispy edges, and savory garlic-parmesan coating make it a crowd-pleaser.

Whether you're serving Thanksgiving turkey or Christmas ham, these potatoes pair perfectly. They're easy to customize and ready in under an hour.

I love this recipe because it uses simple pantry staples and transforms them into a restaurant-quality dish. The parmesan adds a rich, umami depth that elevates the potatoes.

With just 10 minutes of prep and 20 minutes of cooking, you'll have a side that's sure to shine at any holiday table.

Why This Recipe Works

Quick & Easy

Ready in 30 minutes with just 5 ingredients. No special equipment needed!

💰 Budget-Friendly

Uses affordable pantry staples like potatoes, parmesan, and garlic.

👥 Crowd-Pleasing

Crispy texture and savory flavor make it a hit with all ages.

🌟 Versatile

Pairs perfectly with turkey, ham, or as a standalone snack.

Quick Garlic-Parmaesan Smashed Potatoes

Crispy, golden-brown holiday side

10m
Prep Time
20m
Cook Time
4
Servings

🛒 Ingredients

  • - 2 lbs baby potatoes
  • - 4 tbsp olive oil
  • - 3 cloves garlic, minced
  • - 1 cup grated parmesan
  • - 1 tsp dried rosemary
  • - Salt and pepper to taste

👨‍🍳 Instructions

1

Boil Potatoes: Boil baby potatoes in salted water until just tender, ~10 mins.

💡 Use a pot with enough water to fully submerge potatoes.

2

Smash Potatoes: Drain and let cool slightly. Use a fork to gently smash each potato.

💡 Don't over-smash—keep some shape for even roasting.

3

Season & Toss: Toss with olive oil, garlic, rosemary, salt, and pepper.

💡 Add parmesan in the last 5 mins of baking for golden crust.

4

Roast: Spread on a baking sheet. Roast at 425°F until crispy, ~20 mins.

💡 Flip halfway for even browning.

Nutrition (per serving):

320 calories
12g protein
18g fat
25g carbs

Ingredient Notes & Substitutions

Baby Potatoes

Small size ensures even cooking. Substitute with red or Yukon Gold potatoes if unavailable.

Substitutions: Small red potatoes, sweet potatoes (adjust baking time).

Olive Oil

Provides richness and helps form a crispy crust. Use avocado oil for higher smoke point.

Substitutions: Canola oil, vegetable oil.

Parmesan

Adds salty depth. Use Pecorino Romano for a stronger flavor.

Substitutions: Grated cheddar, parmesan powder.

Rosemary

Fresh rosemary is best, but dried works. Substitute with thyme or oregano.

Substitutions: Fresh thyme, dried oregano.

Pro Tips for Perfect Smashed Potatoes

🔥 Crispy Texture

For extra crunch, toss with cornstarch before roasting.

🧂 Flavor Boost

Add Parmesan in the last 5 mins to avoid burning.

🥄 Make-Ahead Tip

Prepare smashed potatoes up to 24 hours ahead. Reheat at 375°F for 10-15 mins.

🥬 Herb Variations

Try fresh parsley or chives for a different flavor profile.

Variations & Customizations

Cheesy Twist

Add 1/2 cup shredded mozzarella during roasting for extra gooeyness.

Spicy Version

Mix in 1/2 tsp cayenne pepper with the garlic for a kick.

Herb Medley

Combine rosemary with thyme and sage for a fragrant mix.

Gluten-Free

Use gluten-free parmesan or nutritional yeast for a vegan option.

Serving Suggestions & Pairings

🍽️ Best Served With:

  • Roast turkey with gravy
  • Herb-baked ham
  • Green bean casserole

🍷 Drink Pairings:

Full-bodied Chardonnay or a crisp Pinot Grigio.

Make-Ahead Instructions & Storage

📅

Make-Ahead Tips

Prepare smashed potatoes up to 24 hours ahead. Store in fridge until baking.

🧊

Refrigerator Storage

Keep cooked potatoes in an airtight container for up to 3 days.

❄️

Freezer Storage

Freeze uncooked smashed potatoes for up to 1 month. Bake from frozen, adding 5-7 mins.

♨️

Reheating Instructions

Reheat in oven at 375°F for 10-15 mins for best crispiness.

Troubleshooting & Common Questions

Q: Why are my potatoes soggy?

A: Potatoes may not be dry enough. Pat them dry before roasting.

Q: Can I use large potatoes?

A: Yes, but cut them into halves before smashing for even cooking.

Q: How to prevent burning?

A: Keep oven temperature at 425°F and avoid high heat.

Q: Can I add cheese earlier?

A: No—add parmesan in the last 5 mins to prevent burning.

Final Thoughts

These garlic-parmesan smashed potatoes are a game-changer for holiday meals. With minimal effort, you'll have a side that's sure to impress.

Try the variations to keep things interesting, and remember to pair them with your favorite protein. Happy cooking!

Chef's Rating
Liam Croft
Liam Croft

Nov 29, 2025

4.0

Quick Garlic-Parmesan Smashed Potatoes turned out wonderfully crispy. Made this on a rainy Tuesday night; the garlic aroma filled the kitchen the moment the potatoes landed on the pan. Tried tossing the smashed pieces with a splash more olive oil to keep the edges golden. Four stars because the side shines at holiday tables, though a tad more salt would boost the parmesan bite.

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