This hearty taco soup combines ground beef, beans, corn, and tomatoes with the secret weapon of ranch dressing mix for incredible depth of flavor. It's a one-pot wonder that's ready in just 40 minutes using simple pantry staples, making it perfect for busy weeknights when you need something warm, comforting, and satisfying.
Large Dutch oven or soup pot - at least 6-quart capacity
Wooden spoon or sturdy spatula
Sharp knife and cutting board
Can opener
Measuring cups and spoons
Ladle
Colander - for draining beans and corn
Ingredients
For the Soup Base
2poundsground beef - 907g, 90/10 lean works best
1tablespoonolive oil - 15ml
1mediumyellow onion - about 1 cup or 150g, diced
3clovesgarlic - minced
1can (15 oz)black beans - 425g, drained and rinsed
1can (15 oz)pinto beans - 425g, drained and rinsed
1can (15 oz)whole kernel corn - 425g, drained
1can (15 oz)diced tomatoes with green chiles - 425g, like Rotel
1can (15 oz)diced tomatoes - 425g
1can (8 oz)tomato sauce - 227g
2cupsbeef broth - 480ml
1packet (1 oz)taco seasoning - 28g
1packet (1 oz)ranch dressing mix - 28g
1teaspoonground cumin - 5ml
1/2teaspoonblack pepper - 2.5ml
For Serving
shredded cheddar cheese
sour cream
diced avocado
sliced jalapeños
fresh cilantro - chopped
tortilla chips
lime wedges
Instructions
Heat olive oil in a large Dutch oven over medium-high heat. Add ground beef and cook for 7-10 minutes, breaking it up with a wooden spoon, until browned with no pink remaining.
Reduce heat to medium, add diced onion to the pot with the beef, and cook for 4-5 minutes until soft and translucent. Add minced garlic and cook for 1 additional minute, stirring constantly.
Sprinkle taco seasoning, ranch dressing mix, cumin, and black pepper over the beef mixture. Stir for about 1 minute to toast the spices and coat everything evenly.
Add both cans of diced tomatoes with their juices, tomato sauce, drained beans, and drained corn. Stir well, scraping up any browned bits from the bottom of the pot.
Pour in beef broth and bring to a boil over medium-high heat. Once boiling, reduce heat to low and simmer uncovered for 20-30 minutes, stirring occasionally, until thickened and flavors have melded.
Ladle hot soup into bowls and top with shredded cheddar cheese, sour cream, diced avocado, cilantro, jalapeños, crushed tortilla chips, and a squeeze of fresh lime juice as desired.
Notes
Use 90/10 ground beef for the best balance of flavor and leanness. Anything leaner can taste dry, and fattier meat makes the soup greasy.
Don't skip draining and rinsing the beans, as this removes excess starch and prevents the soup from getting gummy.
For a vegetarian version, omit the beef and add an extra can each of black and pinto beans plus cubed sweet potato.
The soup thickens as it sits. Add a splash of broth or water when reheating to reach desired consistency.
Store leftovers in airtight containers in the refrigerator for up to 4 days or freeze for up to 3 months.
For extra spice, add 1-2 diced jalapeños when sautéing the onions and use hot Rotel tomatoes.
Slow cooker method: Brown beef and sauté onions first, then transfer to slow cooker with remaining ingredients. Cook on low 6-8 hours or high 3-4 hours.
Fresh toppings matter! Freshly shredded cheese melts better than pre-shredded, and crushing tortilla chips right before serving prevents sogginess.
The ranch dressing mix won't make your soup taste like ranch salad dressing. It adds herbaceous depth that complements the taco seasoning perfectly.
Warm your serving bowls by filling them with hot water while the soup finishes cooking, then dump it out before serving to keep soup hotter longer.