Spiced Beef and Pinto Bean Tacos with Pickled Red Onions

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Hearty pinto beans and seasoned ground beef fill warm corn tortillas, topped with tangy pickled red onions and fresh cilantro for a festive and satisfying taco. This mexican-inspired cinco de mayo ready in about 55 minutes pairs ground beef, cooked pinto beans, small, finely chopped yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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.

Prep: 40 min Cook: 15 min Serves 4 Mexican cuisine 420 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: For pickled onions, combine 1/2 cup white vinegar, 1 tbsp sugar, and 1/2 cup water in a small saucepan; bring to a simmer over medium heat until sugar dissolves. Place 1/2 medium thinly sliced red onion in a jar and pour the hot vinegar mixture over it; let cool and refrigerate for at least 30 minutes.
  2. Step 2: Heat a large skillet over medium-high heat and add 1 lb ground beef, 1 small finely chopped yellow onion, and 3 minced garlic cloves; cook, breaking up the meat with a spoon, until beef is browned and onions are soft, about 7 minutes.
  3. Step 3: Stir in 2 tsp chili powder, 1 tsp ground cumin, 1/2 tsp smoked paprika, 1 tsp salt, 1/2 tsp black pepper, and 1 cup cooked pinto beans; cook for 5 more minutes until heated through and flavors meld.
  4. Step 4: Warm 8 small corn tortillas by heating them in a dry skillet over medium heat for 30 seconds per side until pliable and slightly toasted.
  5. Step 5: Assemble tacos by spooning the beef and bean mixture evenly onto tortillas, topping with pickled red onions and 1/4 cup chopped fresh cilantro leaves; serve with lime wedges for squeezing.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Knives & cutting boards → Shop all kitchen tools →

Frequently asked questions

How long does Spiced Beef and Pinto Bean Tacos with Pickled Red Onions take to make?

Total time is about 55 minutes (40 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 Spiced Beef and Pinto Bean Tacos with Pickled Red Onions?

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 ground beef from drying out.

Can I substitute ingredients in Spiced Beef and Pinto Bean Tacos with Pickled Red Onions?

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 Spiced Beef and Pinto Bean Tacos with Pickled Red Onions for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Spiced Beef and Pinto Bean Tacos with Pickled Red Onions?

Mexican cinco de mayo 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.