These sticky smashed sweet potatoes are crispy on the outside, creamy inside, and bursting with flavor thanks to a spicy sriracha glaze and sweet honey finish.
Served with a cooling garlic yogurt dip, they make the perfect appetizer, side dish, or snack.=
Why You’ll Love This Recipe
Sweet, savory, and spicy flavor combo
Ultra crispy edges with creamy centers
Easy to make in the oven or air fryer
Perfect with a tangy yogurt dip
What You’ll Need (Ingredient Highlights)
Sweet potatoes – Naturally sweet and creamy, perfect for smashing
Cornstarch – Helps create that irresistibly crispy exterior
Olive oil – For roasting to golden perfection
Sriracha & honey – A spicy-sweet glaze for the finish
Garlic powder & pepper – Layers of bold flavor
Thick Greek yogurt – Base for a cooling, creamy dip
Fresh garlic or powder – Customizable kick in your dip
Pro Tips Before You Start
Cut sweet potatoes evenly to ensure even cooking
Smash gently so the slices don’t fall apart
Don’t skip the cornstarch—it’s key for crispiness
Use thick, full-fat yogurt for the best dipping sauce texture
How to Make Sticky Smashed Sweet Potatoes
Step 1: Boil the Potatoes
Peel and slice sweet potatoes into thick rounds.
Boil in salted water for 5–8 minutes until just fork-tender.
Step 2: Make the Seasoning Mix
In a bowl, mix olive oil, cornstarch, garlic powder, sriracha, and black pepper until smooth.
Step 3: Smash the Potatoes
Drain the potatoes and arrange on a baking tray.
Cover each slice with parchment and gently smash with a flat-bottom glass until about 1 cm thick.
Step 4: Season & Roast
Brush both sides with the cornstarch mixture.
Bake or air fry at 180°C (350°F) for 30–40 minutes, flipping halfway through.
Step 5: Make the Garlic Yogurt Dip
Mix thick Greek yogurt with garlic powder or fresh garlic, plus salt and pepper to taste.
Chill until ready to serve.
Step 6: Glaze with Honey
When the potatoes are nearly done, drizzle with honey and return to the oven for a few more minutes until sticky.
Step 7: Serve
Remove from the oven, season lightly with flaked sea salt, and serve hot with the yogurt dip on the side.
What to Serve It With
As a starter for dinner parties
Alongside roasted meats or grilled tofu
With a crisp salad for a light meal
Variations / Substitutions
Use maple syrup instead of honey for a vegan version
Add smoked paprika to the seasoning for depth
Swap Greek yogurt with dairy-free yogurt for a plant-based dip
Storage & Leftovers
Store cooled leftovers in an airtight container for up to 3 days
Reheat in the air fryer or oven to restore crispiness
Yogurt dip can be stored separately in the fridge for 3–4 days
FAQs
Can I make these ahead of time?
Yes! Smash and season the potatoes ahead, then roast before serving.
Do I have to peel the sweet potatoes?
Peeling gives a smoother texture, but feel free to leave the skin on if preferred.
Can I use regular yogurt instead of Greek?
You can, but Greek yogurt is thicker and gives a better dip consistency.
Are these very spicy?
They have a gentle kick, but you can adjust the sriracha to taste.
What’s the best way to smash the potatoes?
Use a glass or flat-bottom dish with parchment paper to avoid sticking.
Final Thoughts
These sticky smashed sweet potatoes are a flavorful, crispy treat with a spicy-sweet twist and a creamy garlic dip to balance it all out.
They’re simple, crowd-pleasing, and absolutely addictive.
Sticky Smashed Sweet Potatoes
Ingredients
- 600 g sweet potato
- 2 1/2 tbsp olive oil
- 2 tbsp cornstarch
- 1/2 tsp garlic powder
- 1 tsp sriracha
- 1/2 tsp black pepper
- 1/2 –1 tsp flaked sea salt
- 1 tsp honey
For the garlic yogurt dip:
- 1/4 cup thick Greek yogurt
- Salt and pepper to taste
- 1/2 tsp garlic powder or 1 minced garlic clove
Instructions
- Peel and slice sweet potatoes. Boil until just fork-tender.
- Mix olive oil, cornstarch, garlic powder, sriracha, and pepper.
- Drain and smash potatoes on baking tray.
- Brush with oil mixture, bake/air fry at 180°C for 30–40 mins.
- Mix yogurt, garlic, salt, and pepper for dip.
- Drizzle potatoes with honey before final minutes of roasting.
- See full steps with tips & photos → https://p4pd.org/sticky-smashed-sweet-potatoes/
Notes
- Extra Crispy: For even crispier edges, let sweet potatoes dry fully before smashing and use convection setting if available.
- Make It Vegan: Use maple syrup instead of honey and a dairy-free yogurt for dipping.
- Spice Level: Adjust sriracha to your heat preference, or try chili flakes instead.
- Serving Idea: These pair well with grilled proteins, rice bowls, or on a mezze-style platter.
