Slow Cooker Green Bean Hamburger Casserole
This Slow Cooker Green Bean Hamburger Casserole is an easy, satisfying comfort meal made with everyday pantry staples. Tender ground beef, green beans, creamy mushroom soup, and melted cheddar cheese slowly cook together into a rich, hearty casserole that’s perfect for busy weeknights. It’s a classic family favorite that’s both budget-friendly and incredibly filling.
Prep Time: 10 Minutes
Cook Time: 6 Hours
Total Time: 6 Hours 10 Minutes
Servings: 6
Difficulty: Easy
Ingredients
- 2 pounds lean ground beef
- 2 (14.5-ounce) cans cut green beans, drained
- 2 (10.5-ounce) cans cream of mushroom soup
- 2 cups shredded cheddar cheese
- 1 small onion, finely chopped
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- ½ teaspoon black pepper
- ½ teaspoon paprika
- Fresh parsley for garnish (optional)
Instructions
- Lightly grease the inside of the slow cooker.
- Spread the raw ground beef evenly across the bottom.
- Sprinkle the chopped onion over the beef.
- Add the drained green beans in an even layer.
- Spread the cream of mushroom soup evenly over the vegetables.
- Season with garlic powder, onion powder, paprika, and black pepper.
- Cover and cook on LOW for 6–7 hours or on HIGH for about 3½–4 hours.
- During the final 15 minutes, sprinkle the shredded cheddar cheese over the casserole.
- Cover until the cheese is completely melted.
- Garnish with fresh parsley and serve warm.
Serving Suggestions
- Garlic bread
- Dinner rolls
- Mashed potatoes
- Steamed rice
- Garden salad
- Roasted carrots
Recipe Tips
- Brown the ground beef beforehand if you prefer a leaner casserole.
- Sharp cheddar adds the richest flavor.
- Add sliced mushrooms for even more savory goodness.
- A splash of Worcestershire sauce enhances the beef flavor.
- French fried onions sprinkled on top before serving add a delicious crunch.
Storage
- Store leftovers in an airtight container in the refrigerator for up to 4 days.
- Freeze for up to 2 months.
- Reheat in the microwave or on the stovetop until thoroughly heated.
Nutrition Information (Approximate Per Serving)
| Calories | Protein | Carbohydrates | Fat |
|---|---|---|---|
| 510 | 34g | 12g | 36g |
Frequently Asked Questions
Can I use fresh green beans?
Yes. Fresh green beans work very well, but blanching them for a few minutes before adding them helps ensure they become perfectly tender.
Can I substitute another soup?
Absolutely. Cream of chicken, cream of celery, or cheddar cheese soup are all excellent alternatives.
Can I prepare this casserole ahead of time?
Yes. Assemble all the ingredients in the slow cooker insert, cover, refrigerate overnight, and begin cooking the next day.
Can I add potatoes?
Certainly. Thinly sliced potatoes or frozen hash browns make this casserole even heartier and pair wonderfully with the beef and green beans.
Conclusion
This Slow Cooker Green Bean Hamburger Casserole is a simple one-pot meal that’s rich, creamy, and packed with comforting flavors. With tender ground beef, green beans, savory mushroom sauce, and melted cheese, it’s an easy family dinner you’ll find yourself making again and again.
