Name: Fire-Roasted Shanghai Beef Potato Tacos
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Yield: 2
Cuisine: Shanghai Chinese, California cuisine
Ingredients: 8 oz flank steak, thinly sliced into 1/2-inch strips; 2 medium Yukon Gold potatoes, cut into 1/2-inch wedges; 2 tbsp soy sauce; 1 tbsp toasted sesame oil; 2 scallions, thinly sliced; 1 clove garlic, minced; 1 tsp fresh ginger, grated; 1 tsp chili flakes or to taste; 1 tsp sugar; 1 tbsp neutral oil for cooking; 4 small corn tortillas; 1 ripe avocado; 1/4 cup sour cream; 1 tbsp fresh lime juice; 1/4 tsp salt; 2 tbsp pickled jalapeños, sliced; Fresh cilantro leaves for garnish

Description

Quick-grilled beef strips and crispy potato wedges tossed in spicy scallion-soy umami marinade, tucked into warm tortillas with California avocado crema and pickled jalapeños. Remixes Chinese street skewer flavors into casual California taco format ready in under 30 minutes. This original fusion dish combines tender marinated beef with golden potatoes for a satisfying handheld meal bursting with heat and savory depth.

Cultural Background

Shanghai street food traditions feature grilled beef or lamb skewers marinated in soy sauce, scallions, ginger, and chili for bold umami and spice, a staple of night markets and casual gatherings. These flavors draw from northern Chinese chuan'r grilling techniques adapted with local ingredients. The dish transforms them into a California-style taco format, incorporating avocado crema inspired by Mexican-American innovations and fresh produce abundance in the region.

Recipe Info

PREP TIME: 10 minutes
COOK TIME: 15 minutes
TOTAL TIME: 25 minutes
SERVINGS: 2
DIFFICULTY: Easy

Ingredients

8 oz flank steak, thinly sliced into 1/2-inch strips
2 medium Yukon Gold potatoes, cut into 1/2-inch wedges
2 tbsp soy sauce
1 tbsp toasted sesame oil
2 scallions, thinly sliced
1 clove garlic, minced
1 tsp fresh ginger, grated
1 tsp chili flakes or to taste
1 tsp sugar
1 tbsp neutral oil for cooking
4 small corn tortillas
1 ripe avocado
1/4 cup sour cream
1 tbsp fresh lime juice
1/4 tsp salt
2 tbsp pickled jalapeños, sliced
Fresh cilantro leaves for garnish

Instructions

In a medium bowl, whisk together soy sauce, sesame oil, sliced scallions, minced garlic, grated ginger, chili flakes, and sugar to create the marinade; set aside half for tossing after cooking.
Toss the beef strips in half the marinade and let sit while preparing potatoes; parboil potato wedges in salted boiling water for 5 minutes until just tender, then drain and pat dry.
Heat a grill pan or skillet over medium-high heat with 1 tbsp neutral oil; add potato wedges in a single layer and cook 4-5 minutes per side until golden and crispy, seasoning lightly with salt.
Push potatoes to the side or remove to a plate; add marinated beef strips to the hot pan and cook 2-3 minutes per side until seared and just cooked through to 135°F internal temperature for medium-rare.
Return potatoes to the pan if removed, drizzle with remaining marinade, and toss everything together for 30 seconds to coat evenly and heat through.
Warm the corn tortillas directly on the pan or grill for 20-30 seconds per side until soft and lightly charred.
Mash the avocado with sour cream, lime juice, and salt until smooth to make the crema.
Assemble tacos by spreading avocado crema on each tortilla, topping with beef-potato mixture, pickled jalapeños, and cilantro leaves; serve immediately.

Tips

- Slice beef against the grain for maximum tenderness after quick cooking.
- Pat potatoes very dry after parboiling to achieve extra crispiness without steaming.
- Use Greek yogurt instead of sour cream in the crema for a lighter tang if preferred.

Nutrition

Calories: 620
Protein: 34g
Carbs: 58g
Fat: 28g