Spicy Okinawan Sweet Potato and Pork Stir Fry
A vibrant stir fry combining sweet Okinawan purple potatoes with tender pork strips and a spicy soy-ginger sauce. This japanese-inspired pork ready in about 30 minutes pairs pork loin, thinly sliced, vegetable oil, garlic cloves, minced for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 410 calories and feeds 3, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 medium (about 400g) Okinawan purple sweet potatoes
- 300g pork loin, thinly sliced
- 3 tbsp vegetable oil
- 3 cloves garlic cloves, minced
- 1 tbsp fresh ginger, minced
- 3 tbsp soy sauce
- 1 tbsp rice vinegar
- 2 tsp honey
- 1 tsp red chili flakes
- 2 stalks green onions, sliced
- 1 tsp sesame oil
Instructions
- Step 1: Peel and cut 2 medium Okinawan purple sweet potatoes into 1/2-inch cubes. Boil in salted water for 8 minutes until just tender, then drain and set aside.
- Step 2: Heat 3 tbsp vegetable oil in a large wok or skillet over medium-high heat. Add 300g thinly sliced pork loin and stir-fry for 4-5 minutes until browned and cooked through. Remove pork and set aside.
- Step 3: In the same wok, add 3 minced garlic cloves and 1 tbsp minced fresh ginger. Stir-fry for 30 seconds until fragrant.
- Step 4: Add the cooked sweet potato cubes and stir gently for 2 minutes to combine.
- Step 5: Return the pork to the wok and pour in a sauce made from 3 tbsp soy sauce, 1 tbsp rice vinegar, 2 tsp honey, and 1 tsp red chili flakes. Stir-fry everything together for another 2 minutes until sauce thickens slightly and coats the ingredients.
- Step 6: Remove from heat, drizzle with 1 tsp sesame oil, and garnish with 2 sliced green onions before serving.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Spicy Okinawan Sweet Potato and Pork Stir Fry take to make?
Total time is about 30 minutes (15 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Spicy Okinawan Sweet Potato and Pork Stir Fry?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep pork loin, thinly sliced from drying out.
Can I substitute ingredients in Spicy Okinawan Sweet Potato and Pork Stir Fry?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Spicy Okinawan Sweet Potato and Pork Stir Fry for a different number of people?
The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Spicy Okinawan Sweet Potato and Pork Stir Fry?
Japanese pork like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
