Roasted Japanese Sweet Potato Rounds with Zesty Yogurt

These Roasted Japanese Sweet Potato Rounds with a zesty yogurt topping and fresh green onions are an easy, flavorful, and beautifully caramelized side dish perfect for holidays, parties, or everyday snacking.

Here is my latest addiction. These roasted Japanese sweet potato rounds topped with creamy yogurt, a touch of honey, and fresh green onions are everything I want in a snack, appetizer, or side dish: simple, bright, cozy, and a little bit irresistible.

They’re the perfect way to serve sweet potatoes in a fun, beautiful, and totally shareable way — ideal for holiday parties, Thanksgiving tables, family dinners, or those moments when you just want something delicious all to yourself. And the best part? They’re incredibly easy and quick to make.

Why You’ll Love This Recipe

• Minimal ingredients, maximum flavor. Japanese sweet potatoes already taste amazing — the paprika + honey caramelization takes them over the top.

• That yogurt topping… wow. It’s tangy, creamy, lightly sweet, and the perfect fresh contrast to the warm roasted rounds.

• Beautiful presentation. They look impressive on a platter but take very little effort.

• Versatile for any occasion. Serve them as a party bite, a Thanksgiving side, or a quick afternoon treat.

• Naturally gluten-free and easy to adapt. You can tweak flavors or toppings based on what you have on hand.

• Kid-friendly + adult-approved. Sweet, savory, creamy, fresh — everyone loves them.

Cooking Tips for Perfect Roasted Sweet Potato Rounds

Slice evenly.
Aim for ½-inch-thick rounds so they cook at the same rate.

Don’t skip the honey in the seasoning!
A little honey caramelizes in the oven and creates those irresistible golden edges.

Roast hot & flip once.
425°F gives you the perfect mix of crispy edges and tender centers.

Taste your yogurt sauce.
The lime or lemon flavor can vary in acidity — add a tiny drizzle of honey if it needs balance.

Serve while warm.
These are best when the rounds are still slightly warm and the yogurt is cool and creamy on top.

Substitutions & Variations

• No Japanese sweet potatoes?
  Use orange sweet potatoes or even Yukon gold potatoes — the texture and sweetness will change but still be delicious.

• No lemon?
  Lime works beautifully (and adds a brighter flavor).

• Yogurt alternatives:
  Use sour cream, labneh, or a dairy-free Greek-style yogurt.

• Add extra toppings:
  Chili flakes, sesame seeds, chopped parsley, pomegranate arils, or a drizzle of hot honey.

• Swap paprika:
  Try smoked paprika, chili powder, or a pinch of cumin for a deeper flavor.

Storage & Make-Ahead Tips

• Store leftovers in an airtight container in the refrigerator for up to 3 days. Keep the yogurt separate until serving.

• Reheat the rounds in the oven or air fryer so they crisp back up.

• Make ahead:
  You can roast the sweet potato rounds earlier in the day, refrigerate them, and rewarm before topping and serving.

  
  

If you love cozy, flavorful recipes that feel both comforting and a little special, these roasted Japanese sweet potato rounds are going to become part of your weekly rotation — just like they did for me. Enjoy them as a holiday side, a party appetizer, or a quick personal snack when the craving hits… and trust me, it will!

PRINTABLE RECIPE CARD: