Mom's Best Recipes
Recipe

Zesty Vegetable Beef Soup

A hearty, weeknight-friendly beef and veggie soup with bright tomato, a little heat, and a squeeze of citrus to wake everything up.

Author By Matt Campbell
4.8
A bowl of zesty vegetable beef soup with chunks of beef, carrots, celery, potatoes, and herbs, with steam rising on a wooden table

Some soups are all about comfort. This one is about comfort and personality. Think tender beef, potatoes, sweet carrots, and a tomato broth that tastes like it actually showed up to the party. The secret is a quick hit of brightness at the end: a squeeze of lemon. It makes the whole pot taste fresher, bolder, and way less like it has been simmering quietly in the background.

This is my kind of home-cook soup: accessible ingredients, clear steps, and enough wiggle room to use what you have. Make it on a Sunday for meal prep or throw it together on a chilly weeknight and let it do its thing while you clean up the chaos.

Onions, carrots, and celery sautéing in a large pot with a wooden spoon

Why It Works

  • Big flavor without drama: Tomato paste and spices bloom in the pot so the broth tastes rich fast.
  • Tender beef, not chewy beef: A gentle simmer breaks down the chuck until it is spoon-soft.
  • Vegetables cooked in stages: Potatoes go in to get tender, then green beans and peas go in late so they stay bright, not mushy.
  • Zesty finish: Lemon juice and a little vinegar bring lift and balance to the whole pot.

Pairs Well With

Storage Tips

This soup is even better the next day, which is suspiciously convenient.

Refrigerator

  • For best quality, cool completely and refrigerate in airtight containers for up to 4 days.
  • Food safety note: get it into the fridge within 2 hours. If you have a big pot, portion into smaller containers so it cools faster.
  • If you want the potatoes to stay firmer, reheat gently, do not hard-boil it.

Freezer

  • Freeze for best quality up to 3 months in freezer-safe containers.
  • Potatoes can get slightly grainy after freezing. Still totally edible. If that bugs you, swap potatoes for barley when you plan to freeze.

Reheating

  • Stovetop is best: warm over medium-low until hot, stirring occasionally.
  • If it thickens in the fridge, add a splash of broth or water and re-season to taste.

Common Questions

What makes this soup “zesty”?

Two things: a bold tomato base (tomato paste plus diced tomatoes) and a bright finish (lemon juice and a small splash of vinegar). It reads fresh, not sour.

What cut of beef should I use?

Chuck roast is the move. It has enough fat and connective tissue to turn tender with a simmer. Stew meat works too, but it is less consistent.

Can I make it in a slow cooker?

Yes. Brown the beef and sauté the onion, carrots, and celery first if you can, it adds a lot of flavor. Then cook on low 7 to 8 hours or high 4 to 5 hours, but go by texture: you want the beef fork-tender and easy to pull apart.

Add green beans in the last 30 minutes (so they stay bright and not sad). Add frozen peas in the last 5 to 10 minutes so they stay green and sweet. Stir in lemon and vinegar right before serving.

How do I make it spicier?

Add more red pepper flakes, a chopped jalapeño with the onions, or a dash of hot sauce at the end. Taste as you go so it stays “zesty” and not “face-melting.”

Can I add pasta or rice?

Absolutely. Cook pasta or rice separately and add to bowls. If you cook it in the soup, it will keep absorbing broth and the leftovers turn into stew.

I started making versions of this when I wanted “classic beef soup” energy but with a little more spark. You know the kind of soup that tastes fine, but after three bites you are already bored. The fix was simple: build a deeper base with tomato paste and spices, then finish with lemon like you would for a good chicken soup. The first time I did it, I took a spoonful, paused, and thought: okay, wow. It tasted like the comfort soup I wanted, but with the volume turned up.