This Slow Cooker Ground Beef and Corn Casserole is an easy, comforting family dinner made with seasoned ground beef, creamy sweet corn, and melted cheddar cheese. With just a few simple ingredients and minimal preparation, this hearty casserole is perfect for busy weeknights when you want a satisfying homemade meal without spending hours in the kitchen.
As the casserole slowly cooks, the flavors blend together to create a rich, savory dish with a naturally sweet corn flavor. Serve it straight from the slow cooker with fresh bread, a crisp green salad, or your favorite roasted vegetables for a simple and delicious dinner.
Recipe Overview
| Detail | Information |
| Prep Time | 15 minutes |
| Cook Time | 5–6 hours on Low or 3–4 hours on High |
| Total Time | Approximately 5 hours 15 minutes to 6 hours 15 minutes on Low |
| Servings | 4–6 |
| Cooking Method | Slow cooker |
| Cuisine | American-inspired comfort food |
| Difficulty | Easy |
| Main Ingredients | Ground beef, creamed corn, cheddar cheese |
Why You’ll Love This Recipe
This ground beef and corn casserole is affordable, filling, and easy to customize with ingredients you may already have in your pantry. The creamy corn adds sweetness and moisture, while the seasoned beef creates a hearty base and the cheddar cheese adds a deliciously rich finish. Because the slow cooker does most of the work, this recipe is ideal for family dinners, meal planning, and anyone looking for an easy ground beef casserole.
Ingredients
For the Ground Beef and Corn Casserole
| Ingredient | Amount |
| Ground beef | 1–1½ pounds (450–680 g) |
| Canned creamed corn | 2 cans (about 14–15 oz each), or 1 large can if preferred |
| Yellow onion | 1 medium, finely chopped, optional |
| Garlic powder | 1 teaspoon |
| Paprika | ½ teaspoon |
| Salt | ½ teaspoon, or to taste |
| Black pepper | ¼ teaspoon, or to taste |
| Shredded cheddar cheese | 1 cup (about 100–115 g), optional |
Ingredient note: Two cans of creamed corn create a creamier casserole. If you prefer a meatier, less creamy texture, start with one can and add more only if needed.
Step-by-Step Instructions
Step 1: Prepare the Ground Beef
For the best texture and food safety, brown the ground beef in a skillet over medium-high heat before adding it to the slow cooker. Break it apart with a wooden spoon and cook until no pink remains.
Drain excess fat, especially if you are using higher-fat ground beef. Transfer the cooked beef to the slow cooker.
Step 2: Add the Onion and Seasonings
Add the chopped onion, garlic powder, paprika, salt, and black pepper to the cooked ground beef. Stir well so the seasonings are distributed evenly.
The onion adds a mild sweetness and extra flavor, but you can leave it out if you prefer a simpler casserole.
Step 3: Add the Creamed Corn
Open the cans of creamed corn and spoon the contents over the ground beef mixture. Stir gently until the corn and beef are combined.
Creamed corn provides both sweetness and moisture, helping create a creamy casserole without needing a separate sauce.
Step 4: Slow Cook the Casserole
Cover the slow cooker with its lid and cook using one of the following settings:
- Low: 4–5 hours, until hot and the flavors have blended.
- High: 2–3 hours, until hot and bubbling around the edges.
Since the ground beef has already been browned, the casserole generally needs less cooking time than a recipe made with raw meat. Slow cookers vary, so check that the mixture is thoroughly heated. Avoid cooking it for unnecessarily long periods, as the corn mixture may become too thick or begin to stick around the edges.
Step 5: Add the Cheddar Cheese
About 15 minutes before serving, sprinkle the shredded cheddar cheese evenly over the casserole.
Cover the slow cooker again and let the cheese melt. For an extra cheesy result, add a little more cheddar just before serving.
Step 6: Stir and Serve
Stir gently if you prefer a uniform, creamy texture, or leave the melted cheese on top for a casserole-style finish.
Spoon the hot ground beef and corn casserole into bowls and serve with crusty bread, dinner rolls, steamed vegetables, or a fresh green salad.
Best Tips
Brown the ground beef before slow cooking to improve its flavor and remove excess fat. Use freshly shredded cheddar for a smooth melt, and season gradually because canned creamed corn and cheese may already contain sodium. If the casserole becomes thicker than you like, stir in a few tablespoons of milk or broth. For a richer flavor, sauté the onion with the beef before transferring everything to the slow cooker.
Best Ingredient Options
Lean ground beef works well because it produces less excess grease, while regular ground beef gives the casserole a richer flavor. Canned creamed corn creates the creamy consistency, but you can use one can for a thicker, meatier result or two cans for a softer, creamier dish. Sharp cheddar provides a stronger cheese flavor, while mild cheddar gives a gentler taste. Smoked paprika can replace regular paprika for a subtle smoky note.
Recipe Variations
For a cheesy beef and corn casserole, mix ½ cup of cheddar into the beef mixture and sprinkle the remaining cheese on top. Add diced bell peppers for extra color, or stir in drained canned black beans for a heartier meal. If you enjoy a little heat, add chili powder or a pinch of cayenne pepper. You can also add a small can of drained sweet corn kernels for extra texture alongside the creamed corn.
What to Serve With Ground Beef and Corn Casserole
This hearty casserole pairs perfectly with crusty bread, cornbread, or soft dinner rolls for soaking up the creamy sauce. A green salad with a light vinaigrette provides a refreshing contrast to the rich beef and cheese. Steamed broccoli, green beans, roasted carrots, or sautéed zucchini are also excellent sides for a balanced family dinner.
Make-Ahead Instructions
You can brown the ground beef and chop the onion up to one day ahead. Store the cooked beef in a covered container in the refrigerator, then combine it with the creamed corn and seasonings when you are ready to cook.
For convenience, measure the seasonings and shred the cheese ahead of time. Keep prepared ingredients refrigerated and avoid leaving the mixture at room temperature for extended periods.
Storage
Allow leftovers to cool slightly, then transfer them to airtight containers and refrigerate within two hours of cooking. Store in the refrigerator for 3–4 days.
If the casserole thickens in the refrigerator, add a small splash of milk or broth when reheating to restore its creamy texture.
Reheating
For individual portions, microwave the casserole in a covered, microwave-safe container, stirring halfway through. Add a little milk or broth if needed.
To reheat a larger portion, place it in a covered oven-safe dish and warm at 350°F (175°C) until heated through, stirring if needed. You can also reheat it gently in a saucepan over low heat.
Reheat leftovers to an internal temperature of 165°F (74°C).
Freezing
This casserole can be frozen, although the texture of the creamed corn may change slightly after thawing. Let the mixture cool, divide it into freezer-safe containers, and freeze for up to 2–3 months for best quality.
Thaw overnight in the refrigerator before reheating. Stir well as it warms, adding a little milk or broth if the mixture appears too thick. For the best cheesy finish, you can add a fresh layer of cheddar during reheating.
Common Mistakes to Avoid
Adding raw ground beef directly to the slow cooker can leave excess grease and produce a less appealing texture, so browning and draining it first is recommended. Avoid adding too much salt at the beginning, especially if your canned corn and cheese are salty. Do not cook the casserole for longer than necessary once it is thoroughly heated, and add the cheese near the end to prevent it from becoming oily or overcooked.
Nutrition Estimate
Approximate values per serving, based on six servings and using ground beef, two cans of creamed corn, and cheddar cheese. Actual values vary with the brands and fat content of the ingredients.
| Nutrient | Approximate Amount |
| Calories | 380 kcal |
| Protein | 25 g |
| Carbohydrates | 23 g |
| Sugars | 7–10 g |
| Fat | 21 g |
| Saturated Fat | 9 g |
| Fiber | 2–3 g |
| Sodium | 550–850 mg |
Frequently Asked Questions
Can I put raw ground beef directly into the slow cooker?
It is safer and generally produces better texture to brown the ground beef first. Browning also lets you drain excess fat before combining the meat with the creamed corn.
Can I use only one can of creamed corn?
Yes. One can makes the casserole thicker and more focused on the beef, while two cans create a creamier, softer texture. You can also add a small amount of broth or milk if you want more moisture.
Can I make this casserole without cheese?
Absolutely. The cheese is optional, and the beef and creamed corn still create a flavorful dish without it. You can add a little extra black pepper, paprika, or garlic powder to enhance the flavor.
How do I keep the casserole from becoming greasy?
Choose lean ground beef, brown it in a skillet, and drain the excess fat before adding it to the slow cooker. This helps keep the finished casserole creamy rather than oily.
Can I add vegetables to this recipe?
Yes. Diced bell peppers, drained sweet corn kernels, or small amounts of cooked vegetables can add flavor and texture. If adding watery vegetables, keep the quantity moderate so the casserole does not become too thin.
Is this recipe suitable for meal prep?
Yes. Divide the cooked casserole into individual portions with your preferred sides. Refrigerate for up to 3–4 days and reheat thoroughly when you are ready to eat.
Can I make this casserole spicier?
Yes. Add chili powder, cayenne pepper, or a pinch of red pepper flakes along with the other seasonings. Start with a small amount and adjust to your taste.
Final Thoughts
Slow Cooker Ground Beef and Corn Casserole is a simple, budget-friendly comfort food recipe that brings together savory ground beef, sweet creamed corn, and melted cheddar cheese. With minimal preparation and easy-to-find ingredients, it makes a practical option for busy weeknights and relaxed family dinners.
Serve it warm with fresh bread and a crisp salad, or add your favorite vegetables for a complete meal. This easy slow cooker casserole is also convenient for leftovers, making it a useful recipe to keep in your regular dinner rotation.