Harlingen-Style Beef Tacos with Pickled Red Onions and Cilantro Crema

By AislePrompt Editorial · Published 2026-05-22 · Updated 2026-05-22

Tender seasoned ground beef piled into warm corn tortillas, topped with tangy pickled red onions and a cooling cilantro crema for a fresh Tex-Mex street food vibe. This Mexican recipe, ready in about 35 minutes, pairs ground beef, olive oil, chili powder for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, 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

• 1 lb ground beef
• 1 tbsp olive oil
• 1 tbsp chili powder
• 1 tsp ground cumin
• 1 tsp garlic powder
• 1 tsp salt
• 1/2 tsp black pepper
• 1 medium, thinly sliced red onion
• 1/2 cup white vinegar
• 1 tbsp sugar
• 8 small corn tortillas
• 1/2 cup sour cream
• 1/4 cup, chopped fresh cilantro
• 1 tbsp lime juice

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Instructions

1. Step 1: Combine 1/2 cup white vinegar and 1 tbsp sugar in a small bowl, stirring until sugar dissolves. Add 1 medium thinly sliced red onion and let sit for at least 20 minutes to pickle.
2. Step 2: Heat 1 tbsp olive oil in a large skillet over medium-high heat. Add 1 lb ground beef, breaking it up with a spoon, and cook for 5-7 minutes until browned.
3. Step 3: Stir in 1 tbsp chili powder, 1 tsp ground cumin, 1 tsp garlic powder, 1 tsp salt, and 1/2 tsp black pepper. Cook for 2 more minutes until fragrant and well combined.
4. Step 4: In a small bowl, mix 1/2 cup sour cream with 1/4 cup chopped fresh cilantro and 1 tbsp lime juice until smooth.
5. Step 5: Warm 8 small corn tortillas in a dry skillet over medium heat for 30 seconds per side until pliable.
6. Step 6: Assemble tacos by spooning the seasoned beef onto each tortilla, topping with pickled red onions and a drizzle of cilantro crema. Serve immediately.