There’s nothing quite like coming home to a pot of homemade soup that has been simmering all day. The aroma fills the kitchen, dinner is practically ready when you walk through the door, and everyone can sit down to a warm, comforting meal without a lot of last-minute work.
That’s why this Slow Cooker 5-Ingredient Hamburger Soup deserves a place in your regular dinner rotation.
This old-fashioned comfort food turns a pound of ground beef, a handful of pantry staples, and a bag of frozen vegetables into a hearty family meal. There are no fancy ingredients or complicated instructions. Simply brown the beef, add everything to the slow cooker, and let the flavors blend together while you go about your day.
The result is a savory tomato-based broth filled with seasoned ground beef and tender vegetables. It’s filling, affordable, and perfect for those evenings when you want something homemade without spending hours in the kitchen.
Serve it with crusty bread, crackers, or a grilled cheese sandwich, and you’ll have an easy dinner the whole family can enjoy.
Why You’ll Love This Hamburger Soup
- Only five ingredients: Keep your shopping list short with simple, easy-to-find ingredients.
- Perfect for busy days: The slow cooker handles most of the work while you take care of other things.
- Budget-friendly: Ground beef, frozen vegetables, and pantry staples make a satisfying meal without expensive ingredients.
- Classic homemade flavor: Savory beef, tender vegetables, and a rich tomato broth create a familiar combination everyone loves.
- Easy to prepare ahead: Brown the beef in advance to make assembling dinner even quicker.
- Great for leftovers: Make a batch for dinner and enjoy convenient lunches throughout the week.
This is the kind of dependable recipe that makes busy weeknights feel a little easier.
Ingredients You’ll Need
You only need five simple ingredients to make this hearty slow cooker soup.
- 1 pound lean ground beef: Provides the savory flavor and hearty texture that make this soup satisfying.
- 1 bag (16 ounces) frozen mixed vegetables: Choose a blend containing carrots, peas, corn, and green beans for plenty of color and variety.
- 1 can (14.5 ounces) diced tomatoes: Adds a little sweetness, acidity, and classic tomato flavor to the broth.
- 4 cups beef broth: Creates the flavorful liquid base that brings all the ingredients together.
- 1 packet (about 1 ounce) dry onion soup mix: Adds savory onion flavor and convenient seasoning without needing several separate spices.
These five ingredients work together beautifully. The beef makes the soup hearty, the vegetables add texture, and the tomatoes and broth create a comforting base. The onion soup mix brings everything together with very little effort.
It’s an especially useful recipe to keep in mind when you have frozen vegetables and beef broth on hand but don’t feel like making another trip to the grocery store.
How to Make Slow Cooker 5-Ingredient Hamburger Soup
This recipe takes just a few minutes of hands-on preparation before the slow cooker does the rest.
Step 1: Brown the Ground Beef
Place the ground beef in a large skillet over medium heat. Break it into small pieces with a wooden spoon and cook until no pink remains.
Drain off any excess grease, then transfer the cooked beef to your slow cooker.
Browning the beef first improves its flavor and texture while allowing you to remove excess fat before it enters the soup.
Step 2: Add the Remaining Ingredients
Add the frozen mixed vegetables, diced tomatoes with their juice, beef broth, and dry onion soup mix to the slow cooker.
Stir everything together until the ingredients are evenly distributed and the onion soup mix is incorporated into the broth.
There’s no need to thaw the frozen vegetables beforehand, which makes preparation even easier.
Step 3: Let the Soup Cook
Cover the slow cooker with its lid and cook according to your schedule:
- LOW: 6–8 hours
- HIGH: 3–4 hours
The soup is ready when the vegetables are tender and the broth has developed a rich, savory flavor.
Cooking times can vary depending on your slow cooker and the size of the vegetable pieces, so check that the vegetables are fully tender before serving.
Give the soup a good stir and taste the broth. Because onion soup mix can contain plenty of salt, you may not need any additional seasoning.
Step 4: Serve and Enjoy
Ladle the hot soup into bowls and serve with your favorite bread, crackers, or sandwich.
Prefer a thicker soup? Mash a few of the cooked vegetables against the side of the slow cooker, then stir them back into the broth. This adds body without requiring flour or cornstarch.
That’s all it takes to prepare a warm, filling dinner with minimal effort.
Tips for the Best Hamburger Soup
A few simple techniques can help you get the best results every time.
- Brown the beef first: This adds flavor and allows you to drain away excess grease before cooking.
- Use frozen vegetables straight from the freezer: There’s no need to thaw them, saving time and keeping preparation simple.
- Choose flavorful beef broth: Since broth makes up much of the soup, a good-quality variety can make a noticeable difference.
- Taste before adding salt: Onion soup mix is already seasoned, so extra salt may not be necessary.
- Break the beef into small pieces: Smaller pieces distribute more evenly throughout the soup and make it easier to eat.
- Stir before serving: This helps redistribute the beef, vegetables, and seasoning throughout the broth.
- Want a thicker consistency? Mash some of the softened vegetables into the broth and stir well.
For the best texture, avoid leaving the lid off for an extended period, as this can affect cooking temperature and timing. Mashing a few vegetables is a simple way to thicken the soup without changing the recipe significantly.
What to Serve With Hamburger Soup
This soup is hearty enough to enjoy on its own, but the right side dish can make dinner feel even more complete.
Crusty bread: Perfect for soaking up every last bit of the savory tomato broth.
Buttermilk biscuits: Soft, tender biscuits make a wonderful old-fashioned companion to a bowl of hot soup.
Grilled cheese sandwiches: The classic pairing of toasted bread and melted cheese makes this meal especially satisfying for lunch or dinner.
Saltine crackers: An easy pantry staple that adds a little crunch to every spoonful.
Cornbread: Slightly sweet, crumbly cornbread complements the savory beef and vegetables.
Simple green salad: Fresh greens and a light dressing provide a refreshing contrast to the warm, hearty soup.
For a simple family dinner, serve the soup with warm bread or grilled cheese. If you’re feeding a larger group, biscuits and a fresh salad make excellent additions.
Easy Variations to Try
One of the best things about hamburger soup is how easy it is to customize.
- Use ground turkey: Substitute ground turkey for the beef if you prefer a lighter-tasting soup. Brown it first, just as you would the ground beef.
- Add potatoes: Diced potatoes can make the soup even heartier. Cut them into small, evenly sized pieces so they cook through.
- Choose your favorite vegetables: Use a frozen vegetable blend that your family enjoys, or combine individual frozen vegetables.
- Add extra herbs: A little dried parsley, thyme, or Italian seasoning can introduce another layer of flavor.
- Include garlic: Add minced garlic while browning the beef for a deeper savory taste.
- Make it spicier: A pinch of crushed red pepper flakes can add a gentle kick.
- Adjust the consistency: Mash some of the cooked vegetables into the broth for a thicker soup, or add a little extra broth for a lighter consistency.
Keep in mind that adding extra ingredients may change the flavor and cooking time, so check that any additional vegetables are tender before serving.
Can You Make Hamburger Soup Ahead of Time?
Absolutely! This soup is a convenient make-ahead meal.
You can brown the ground beef a day in advance, let it cool, and refrigerate it in a covered container. When you’re ready to cook, add the beef and the remaining ingredients to the slow cooker.
You can also prepare the soup completely ahead of time and reheat it when needed. The flavors have time to blend, making leftovers especially satisfying.
For easier lunches, divide the cooled soup into individual portions so you can reheat only what you need.
How to Store and Reheat Leftovers
This recipe is ideal for making ahead, and leftovers are easy to store.
Refrigerator: Let the soup cool slightly, then transfer it to shallow, airtight containers. Refrigerate within two hours of cooking and enjoy within 3–4 days.
Freezer: Transfer cooled soup to freezer-safe containers or bags, leaving a little room for expansion. For best quality, use within 2–3 months.
Thawing: Thaw frozen soup in the refrigerator overnight before reheating.
Stovetop reheating: Place the soup in a saucepan and heat over medium heat, stirring occasionally, until it is steaming hot throughout.
Microwave reheating: Heat individual portions in a microwave-safe bowl, stirring partway through to distribute the heat evenly.
If the soup thickens in the refrigerator, add a splash of beef broth or water while reheating until it reaches your preferred consistency.
For food safety, reheat leftovers to 165°F (74°C).
Frequently Asked Questions
Can I put raw ground beef directly into the slow cooker?
For this recipe, browning the ground beef in a skillet first is recommended. It helps you break the meat into evenly sized pieces, remove excess grease, and develop a richer flavor. It also makes it easier to distribute the cooked beef throughout the soup.
Can I use fresh vegetables instead of frozen?
Yes! Fresh vegetables work well. Cut them into small, evenly sized pieces so they cook consistently. Firmer vegetables, such as carrots and potatoes, may need additional cooking time to become tender.
Can I substitute ground turkey for ground beef?
Yes. Ground turkey is a good alternative. Brown it in a skillet first, drain any excess liquid or fat, and add it to the slow cooker. Make sure the turkey reaches a safe internal temperature of 165°F (74°C).
Can I make hamburger soup without onion soup mix?
Yes, although the flavor will be different from the original five-ingredient recipe. You can use dried onion, garlic powder, black pepper, and a little dried parsley or another seasoning blend you enjoy. Adjust the amounts carefully, especially if your beef broth is already salty.
Can I cook this soup overnight?
The LOW setting is designed for longer cooking, but you should follow your slow cooker’s instructions and avoid leaving the soup cooking longer than necessary. For the best texture, use the recommended 6–8-hour cooking window and refrigerate leftovers promptly.
Can I make this soup on the stovetop?
Yes. Brown the beef in a large pot, drain the excess grease, and add the remaining ingredients. Bring the soup to a gentle simmer, then cook until the vegetables are tender, stirring occasionally. Add a little extra broth if needed. The stovetop cooking time will depend on the vegetables you use.
Is this soup good for meal prep?
Definitely. It stores well, reheats easily, and can be divided into individual portions for quick lunches or dinners. You can also freeze portions for days when cooking from scratch isn’t practical.
Slow Cooker 5-Ingredient Hamburger Soup Recipe Card
Prep Time: 10 minutes
Cook Time: 6–8 hours on LOW or 3–4 hours on HIGH
Total Time: Approximately 6 hours 10 minutes to 8 hours 10 minutes on LOW
Servings: Approximately 4–6
Ingredients
- 1 pound lean ground beef
- 1 bag (16 ounces) frozen mixed vegetables
- 1 can (14.5 ounces) diced tomatoes, with juice
- 4 cups beef broth
- 1 packet (about 1 ounce) dry onion soup mix
Instructions
- Brown the ground beef in a large skillet over medium heat, breaking it into small pieces until no pink remains.
- Drain excess grease and transfer the beef to the slow cooker.
- Add the frozen mixed vegetables, diced tomatoes with their juice, beef broth, and onion soup mix.
- Stir well to combine.
- Cover and cook on LOW for 6–8 hours or HIGH for 3–4 hours, until the vegetables are tender.
- Stir the soup and taste before adding any extra salt or seasoning.
- Ladle into bowls and serve hot with bread, crackers, biscuits, or grilled cheese.
Comforting Homemade Dinner Made Easy
Slow Cooker 5-Ingredient Hamburger Soup is proof that a delicious family dinner doesn’t need a long ingredient list or hours of hands-on cooking.
With ground beef, frozen vegetables, diced tomatoes, beef broth, and onion soup mix, you can create a hearty meal that feels homemade and satisfying. The slow cooker brings everything together while you get on with your day.
Serve a steaming bowl with crusty bread on a chilly evening, pack the leftovers for lunch, or freeze a few portions for your next busy weeknight.
Sometimes the best recipes are the simplest ones. This easy hamburger soup is an old-fashioned comfort food worth keeping in your family recipe collection.
