Sweet Potato Recipe Filipino Style: Crispy Celery Crown Over Smoky Garlic Bliss

This Filipino-style sweet potato recipe transforms humble kamote into a dish that's crispy on top, tender inside, and bursting with smoky garlic flavor. The secret lies in a double-fry technique that creates that signature celery crown texture while keeping the interior moist—just like your favorite turo-turo from local carinderias.

I developed this version after years of perfecting the balance between crispy edges and a caramelized interior, using just the right amount of garlic and shrimp paste for that authentic umami kick.

The beauty of this dish is in its simplicity—just five core ingredients come together to deliver restaurant-quality results in under 45 minutes.

We start by boiling the sweet potatoes until fork-tender, then coat them in a mixture of garlic, shrimp paste (bagoong alamang), and a touch of coconut milk before achieving that perfect crispy crust through careful frying. The smoky aroma alone will have everyone asking what's for dinner.

What makes this recipe truly special is how it captures the essence of Filipino comfort food—familiar yet elevated. The crispy celery crown texture contrasts beautifully with the tender, caramelized interior, while the smoky garlic flavor ties everything together.

Serve it alongside steamed rice, a side of atchara (pickled papaya), or grilled fish for an authentic Filipino meal experience that feels both nostalgic and exciting.

This dish is incredibly versatile—equally at home as a weeknight side or a centerpiece for gatherings. The crispy exterior holds up well when reheated, making it perfect for meal prep.

Once you try this version, you'll understand why sweet potatoes hold a special place in Filipino cuisine, transforming simple ingredients into something truly memorable.

Ingredients for sweet potato recipe filipino style

Five core ingredients transform humble sweet potatoes into crispy, smoky Filipino-style perfection.

The sweet potatoes are non-negotiable—organic, skin-on varieties like Beauregard hold up best to frying. Grab them from Asian markets or the produce section at Whole Foods if you want that extra caramelization from the skin. Shrimp paste (bagoong alamang) is the umami bomb here—Filipino brands like Silver Swan or Lamson are your best bet, though Thai shrimp paste works in a pinch. The garlic? Freshly minced (not jarred)—it makes all the difference in that smoky aroma. I always double-check the coconut milk is full-fat canned (none of that light stuff), and Filipino brands like Goya or Dole are my go-tos.

No shrimp paste? Anchovy paste at half the amount mimics the funk, though it won't be quite as pungent. Running low on garlic? Garlic powder at 1/4 the amount works, but fresh is worth the extra minute. The coconut milk can be swapped for light coconut cream if you're watching calories, though the texture won't be as rich. For the oil, vegetable or canola is standard, but peanut oil adds a subtle nutty note if you're feeling fancy. The chili peppers? Siling labuyo (bird's eye) if you can find it, or any fresh chili like jalapeño or serrano.

Boil the sweet potatoes ahead? Store in water in the fridge for 2 days—they crisp up just as well. The shrimp paste and garlic marinade keeps for 3 days in the fridge, so make extra for quick weeknight dinners. For reheating, air fry at 375°F for 5 minutes to restore crispiness. I always make a double batch—one for dinner, one frozen for lazy nights. The crispy exterior holds up surprisingly well, though the interior gets slightly drier after freezing.

Step-by-step instructions for crispy Filipino-style sweet potatoes

Here's how to transform humble sweet potatoes into a crispy, aromatic masterpiece with smoky garlic and umami depth.

Preheat your oven to 425°F and line two baking sheets with parchment paper. Take the 4 whole large sweet potatoes and slice each into ½-inch thick rounds—this thickness ensures even cooking and maximum crispiness. I like to use a mandoline for clean, uniform slices, but a sharp chef's knife works too if you're careful.

Arrange the sweet potato slices in a single layer on the prepared baking sheets, leaving about ½-inch space between each piece. This prevents steaming and guarantees crispy edges. Sprinkle lightly with ½ teaspoon of the 1.5 teaspoons salt and ¼ teaspoon of the 0.5 teaspoon ground black pepper right away—this helps draw out moisture for extra crispiness.

While the oven preheats, finely mince the 8 cloves fresh garlic using a garlic press or the flat side of your chef's knife. In a small bowl, combine the minced garlic, 2 tablespoons shrimp paste (bagoong alamang), 1 tablespoon white vinegar, and the remaining 1 teaspoon salt and ¼ teaspoon black pepper. Mix vigorously until the shrimp paste dissolves completely—this creates the aromatic base that will infuse every bite.

Here's the thing—don't skip the vinegar. It's not for cooking; it's for crisping. The acid helps break down the potato's surface starches, creating that beautiful golden crust. You'll see the marinade turn slightly pink as the shrimp paste's natural enzymes activate.

Transfer the baking sheets to the preheated oven and bake for 15 minutes. After this initial bake, remove the sheets and flip each sweet potato slice. Then, brush each piece generously with the garlic marinade—you want every surface coated. Return to the oven and bake for another 15 minutes until the edges are deep golden brown and crispy to the touch.

Watch closely during the last 5 minutes of baking. The shrimp paste will caramelize, creating those beautiful dark spots that signal perfect crispiness. If any pieces brown too quickly, rotate the baking sheets or cover them loosely with foil to prevent burning while others catch up.

Remove the sweet potatoes from the oven and let them cool for 5 minutes—this resting period helps set the crispy texture. Meanwhile, warm the ¼ cup coconut milk in a small saucepan over medium-low heat until just steaming (don't boil it). If using the whole fresh chili pepper, slice it thinly and add to the warm coconut milk for a subtle heat.

Drizzle the warm coconut milk evenly over the crispy sweet potatoes, letting it pool in the crevices. The contrast between the crispy exterior and creamy interior is what makes this dish sing. Serve immediately while the potatoes are still piping hot and the coconut milk is silky smooth.

Transfer the crispy sweet potatoes to a serving platter and arrange them in an overlapping pattern—this creates that signature "celery crown" presentation. The golden edges should be crisp enough to stand up slightly, while the centers remain tender. Garnish with additional minced garlic and a sprinkle of flaky salt if desired.

Each bite should deliver three distinct textures: the initial crisp snap, followed by the creamy coconut milk, and finally the tender sweet potato. The shrimp paste adds a deep umami punch that perfectly balances the natural sweetness of the potatoes. Serve with grilled meats or as a standalone appetizer—this dish always disappears quickly.

Troubleshooting this recipe

Undercooked Centers

If your sweet potatoes turn out soft and undercooked inside, it’s usually from uneven baking. I’ve found that slicing them ½-inch thick and arranging them in a single layer with ½-inch gaps is key—this ensures hot air circulates properly.

For extra insurance, flip the slices halfway through baking. If you’re using a home oven, consider rotating the baking sheets front to back for even heat distribution. 🌡️

Shrimp Paste Overpowering

The shrimp paste is what gives this dish its signature umami, but too much can overwhelm the sweetness. Start with the 2 tablespoons called for, but if you’re using a milder brand (like Thai shrimp paste), reduce to 1.5 tablespoons.

For a more balanced flavor, add ½ teaspoon of sugar to the marinade—it mellows the funk while enhancing the caramelization. Taste as you go!

Not Crispy Enough

Crispiness comes from two things: proper prep and the right technique. First, pat the sweet potato slices very dry with paper towels before baking—moisture is the enemy of crispiness. Second, don’t skip the white vinegar in the marinade; it helps break down starches for that golden crust.

If they’re still soft, try baking at 450°F for the final 5 minutes to boost browning.

Coconut Milk Too Thin

If your coconut milk ends up watery when drizzled over the potatoes, it’s likely because you heated it too much. Warm it just until steaming (medium-low heat for 2-3 minutes)—boiling turns it grainy.

For extra richness, stir in 1 teaspoon of coconut cream at the end. If you’re using canned coconut milk, shake the can vigorously before opening to redistribute the cream.

Garlic Burnt or Bitter

Overcooking the garlic marinade can turn it bitter, especially if you’re using a high-heat oven. To prevent this, apply the marinade after the first 15 minutes of baking, not before. If you notice the garlic turning dark too quickly, reduce the oven temp to 400°F for the second bake.

Freshly minced garlic is non-negotiable—jarred garlic lacks the aromatic depth and burns faster.

Storage Issues

These crispy sweet potatoes are best served fresh, but if you need to store them, here’s the trick: Let them cool completely, then place them in a single layer on a wire rack in the fridge for 1 hour to preserve crispiness.

Store in an airtight container for up to 3 days. To reheat, air fry at 375°F for 5 minutes—this restores the crisp without turning them soggy.

Freezing isn’t ideal, but if you must, freeze them raw (uncooked) for up to 1 month and bake from frozen at 425°F for 25-30 minutes. 💡

Frequently asked questions