Crock-Pot Cowboy Casserole

A crock-pot cowboy casserole recipe brings together browned ground beef, sliced russet potatoes, kidney beans, tomatoes, cream of mushroom soup, onion, garlic, seasonings, and cheddar cheese in one hearty slow-cooker meal. The ingredients are simple, familiar, and substantial, making the casserole a practical choice when you need dinner for a larger group.

The slow cooker does the main work after the ingredients are combined. The casserole cooks on either HIGH or LOW, then receives a layer of shredded cheddar during the final hour. That last step gives the finished dish its cheesy topping without changing the straightforward one-pot approach.

This recipe makes enough for 8 people and uses a 6-quart or larger slow cooker. The ground beef is browned, crumbled, drained, and rinsed before it goes into the cooker, while the potatoes are washed and sliced. Canned beans and tomatoes remain undrained, adding their stated preparation details directly to the mixture.

There is also room to adapt the casserole while keeping its basic character. The kidney beans can be replaced with other canned or pre-cooked beans, and additional vegetables such as corn, green beans, or cabbage can be added. Leftover cooked potatoes can work as well, with a shorter cooking time.

Ingredients

• 1 Pound Extra Lean Ground Beef (Browned, Crumbled And Drained)

• 6 Medium Russet Potatoes (Washed And Sliced)

• 16 Ounces Canned Kidney Beans (Undrained (Low Sodium Preferred) )

• 15 Ounces Canned Diced Tomatoes (Undrained)

• 10.5 Ounces Canned Cream Of Mushroom Soup

• 1 Medium Yellow Onion (Peeled And Diced)

• 1 Clove Garlic (Minced)

• 1 Teaspoon Kosher Salt

• 1/2 Teaspoon Dried Oregano

• 1/4 Teaspoon Freshly Ground Black Pepper

• 1 Cup Shredded Cheddar Cheese

The ingredient list combines beef, potatoes, beans, tomatoes, mushroom soup, onion, garlic, seasonings, and cheddar cheese. Each item has a specific preparation detail worth following, especially the browned beef, sliced potatoes, and undrained canned ingredients.

The recipe calls for russet potatoes in their raw, washed, sliced form. If leftover cooked sliced or diced potatoes or leftover baked potatoes are available, they can replace the raw potatoes, but that option changes the cooking approach described in the FAQ.

Kidney beans are the listed choice, with low-sodium canned beans preferred. The recipe also supports other canned or pre-cooked beans, including black beans, pinto beans, navy beans, cannellini beans, and chili beans. The chili bean option can add additional flavor. Keep the cheese separate until the final cooking stage rather than mixing it with the other ingredients at the beginning.

How to Make Crock-Pot Cowboy Casserole Recipe

Use a 6-quart, 6.5-quart, or 7-quart slow cooker, along with a large skillet, wooden spoon, can opener, knife, cutting board, and measuring spoons. The skillet is used for preparing the ground beef before the slow-cooker mixture is assembled.

1. Brown the extra-lean ground beef in the large skillet. Crumble it with a wooden spoon, then drain and rinse it.

2. Wash and slice the russet potatoes. Peel and dice the yellow onion, and mince the garlic.

3. Add all of the ingredients except the shredded cheddar cheese to a 6-quart or larger slow cooker. This includes the prepared ground beef, sliced potatoes, undrained kidney beans, undrained diced tomatoes, cream of mushroom soup, onion, garlic, kosher salt, oregano, and black pepper.

4. Stir the mixture well so the ingredients are combined throughout the slow cooker.

5. Cover and cook on HIGH for 4 hours or on LOW for 8 hours.

6. Uncover the slow cooker and sprinkle the shredded cheddar cheese over the top.

7. Cover again and cook for 1 additional hour, allowing the cheese to finish the casserole.

8. Serve and enjoy.

The recipe uses two slow-cooking choices rather than one fixed setting: HIGH gives a 4-hour cooking time before the cheese stage, while LOW gives an 8-hour cooking time before the cheese stage. The cheese is intentionally held back until the final hour, so it is added after the main casserole has completed its initial covered cooking period.

About Crock-Pot Cowboy Casserole Recipe

This Crock-Pot Cowboy Casserole recipe comes from a grandmother recipe adapted for the slow cooker. Its name is not explained by a documented origin in the recipe details, but the casserole’s combination of ground beef, potatoes, beans, and tomatoes gives it the kind of hearty, filling profile associated with a practical family meal.

The recipe is also presented as an economical way to feed a group. It makes 8 servings and relies on simple ingredients, including canned beans, canned tomatoes, and canned cream of mushroom soup. The slow-cooker format keeps the preparation focused on browning the beef, combining the ingredients, and finishing the casserole with cheddar. For another recipe idea, explore Cheesy Ground Beef and Rice Casserole.

Variations

The recipe can change in a few supported ways without losing its basic combination of beef, potatoes, beans, and vegetables. You can also browse Dolly Parton’s Ground Beef Casserole – 365 Days of Slow Cooking and Pressure Cooking for another option.

• Replace the kidney beans with canned or pre-cooked black beans, pinto beans, navy beans, cannellini beans, or chili beans.

• Add canned, frozen, or fresh corn.

• Add green beans or chopped cabbage.

• Try carrots, peas, jalapenos, bell peppers, poblano peppers, or diced canned green chilies.

The bean options are especially flexible because the recipe specifically allows canned or pre-cooked varieties. Chili beans are another possibility and may add additional flavor. The vegetable choices can be added as an adaptation to the base recipe; the original ingredient list does not require any of them.

Potatoes have a separate substitution note. Leftover cooked sliced or diced potatoes, including leftover baked potatoes, can replace the raw sliced russets. Because those potatoes are already cooked, the casserole should not follow the full raw-potato cooking schedule; use the shortened approach described in the FAQ.

Serving Suggestions

This casserole makes 8 servings, making it suited to a meal for a larger group. The recipe presents it as a hearty and filling dinner built around ground beef and potatoes, with beans, tomatoes, mushroom soup, and cheddar completing the slow-cooker mixture. Another recipe you may want to try is Hamburger Potato Casserole.

The serving stage comes after the cheddar has been sprinkled over the casserole and cooked for the additional final hour. At that point, the recipe’s instruction is simply to eat and enjoy it. No separate garnish, side dish, or serving accompaniment is specified, so the casserole itself remains the complete supported serving suggestion.

Storage and Make-Ahead

For a make-ahead freezer meal, place all of the ingredients except the cheese into a 1-gallon zippered freezer bag or a FoodSaver bag. The cheese stays out of the bag because it is added during the final cooking stage.

Label the bag with the date prepared, the recipe name, the ingredients, and the cooking instructions. Lay the filled bag flat in the freezer and allow it to freeze for several hours. After it has frozen, the bag may be stood upright in the freezer if desired.

When ready to use the freezer meal, remove the bag from the freezer. Thaw it either in the refrigerator overnight or in a clean kitchen sink filled with cool water for several hours. The goal is to thaw the contents partially, just enough to dump them into the slow cooker.

Once the partially thawed contents are in the slow cooker, follow the cooking instructions for the casserole and keep the shredded cheddar separate until the final cooking stage. The supported make-ahead directions describe freezing the combined ingredients, not freezing the finished casserole.

Why You’ll Love It

This recipe earns its practical appeal from a short list of familiar ingredients and a slow-cooker method. The main mixture brings together ground beef, potatoes, beans, tomatoes, cream of mushroom soup, onion, garlic, oregano, salt, and pepper, while cheddar cheese finishes the top near the end. For more inspiration, see Cheesy Chicken and Rice Casserole.

It is designed for a group rather than a small portion, yielding 8 servings. That makes the casserole a useful format when one meal needs to feed several people. The preparation also includes a freezer-meal option, so the ingredients can be assembled in advance and stored in a labeled freezer bag before cooking.

The recipe’s flexibility adds to that practical value. Kidney beans are only the listed bean choice, not the only supported one, and several canned or pre-cooked beans can be used instead. Corn, green beans, cabbage, carrots, peas, and several types of peppers are also supported additions.

Pro Tips for Success

A few handling details keep the preparation aligned with the recipe. For another recipe idea, explore Best Ever Tater Tot Casserole.

• Brown, crumble, drain, and rinse the ground beef before adding it to the slow cooker. This preparation is part of the ingredient specification rather than a step to skip.

• Keep the canned kidney beans and diced tomatoes undrained, as listed. Do not drain them as part of the normal assembly.

• Add every ingredient except the cheddar to the slow cooker at the beginning, then stir well before covering.

• Use a slow cooker that is 6 quarts or larger. The supported equipment includes 6-quart, 6.5-quart, and 7-quart models.

• Choose either HIGH for 4 hours or LOW for 8 hours for the initial covered cooking period.

• Hold the cheddar until the casserole has completed that first cooking period. Add it after uncovering, then cover again for 1 additional hour.

For freezer preparation, keep the cheese separate from the bagged ingredients and label the bag with the date, recipe name, ingredients, and cooking instructions. If the bag is frozen flat first, it may later be stood upright to save freezer space.

Flavor and Texture

The finished casserole is described as hearty and filling, with ground beef and potatoes at its center. Kidney beans and diced tomatoes add to the substantial mixture, while cream of mushroom soup is included in the slow-cooker base. Onion, garlic, oregano, kosher salt, and freshly ground black pepper season the combination. You can also browse Grandma’s Hamburger Casserole for another option.

Cheddar cheese is added over the top during the final hour rather than at the beginning. That gives the casserole a distinct finishing layer of cheese. The potatoes are sliced before cooking, and the beans and tomatoes remain undrained, so the final dish reflects the full ingredient mixture rather than a preparation based on drained cans.

The texture and flavor can shift with supported substitutions. Chili beans can add additional flavor, while alternative beans and added vegetables change the balance of the casserole without requiring a different basic ingredient concept.

Troubleshooting

The recipe does not list cooking failures or corrective fixes, but it does clarify the serving-size ambiguity: the yield is 8 people, or 8 servings. Use that number when dividing the finished casserole.

The most important supported adjustment concerns leftover cooked potatoes. If cooked sliced or diced potatoes, including leftover baked potatoes, replace the raw potatoes, reduce the casserole’s cooking time by half and cook only until everything is warmed through and hot. Then add the cheese and let it melt. The full raw-potato schedule is not intended for that substitution because the replacement potatoes are already cooked.

Frequently Asked Questions

What beans can be used in Crock-Pot Cowboy Casserole?

You can use almost any canned or pre-cooked beans in place of the kidney beans. Black beans, pinto beans, navy beans, cannellini beans, and chili beans are supported alternatives. Chili beans may add additional flavor.

Can I substitute potatoes in Crock-Pot Cowboy Casserole?

Yes. Leftover cooked sliced or diced potatoes, including leftover baked potatoes, can replace the raw potatoes. Since the potatoes are already cooked, reduce the cooking time by half and cook until the casserole is warmed through and hot. Add the cheese afterward and let it melt.

What vegetables can be added to Crock-Pot Cowboy Casserole?

Supported additions include canned, frozen, or fresh corn; green beans; chopped cabbage; carrots; peas; jalapenos; bell peppers; poblano peppers; and diced canned green chilies.

Can I make Crock-Pot Cowboy Casserole ahead of time?

Yes. Place all ingredients except the cheese in a labeled 1-gallon zippered freezer bag or FoodSaver bag. Freeze the bag flat for several hours, then thaw it in the refrigerator overnight or in cool water until partially thawed enough to transfer to the slow cooker.

Nutrition

Nutrition per serving:

• servingSize:1 serving

• saturatedFat:2 g

• serving size: 1 serving

• calories: 345 kcal

• fat: 5 g

• saturated fat: 2 g

• carbohydrates: 46 g

• fiber: 5 g

• sugar: 4 g

• protein: 29 g

• sodium: 1044 mg

• cholesterol: 41 mg