Cheeseburger French Fry Casserole

This Cheeseburger French Fry Casserole is an easy family favorite made with seasoned ground beef, melty cheddar cheese, a creamy ketchup and mustard sauce, and crispy frozen French fries. It’s everything you love about burgers and fries baked into one delicious casserole!

Don’t you just love a good casserole? I know I sure do! They’re budget-friendly, family-friendly, and perfect for busy weeknights the whole family will enjoy. One evening, burgers and fries were on my meal plan, but with my son’s football game, there wasn’t enough time to fire up the grill. Instead, I browned some ground beef, stirred together a creamy ketchup and mustard sauce, topped everything with frozen French fries, and popped it in the oven. The result? A Cheeseburger French Fry Casserole that tasted just like burgers and fries! Customize it with bacon, jalapeños, or even tater tots. If burgers are on the menu instead, try my Best Ever Juicy Burgers. Looking for another easy casserole? My Sloppy Joe Biscuit Casserole is always a hit, too!

Quick Look: Cheeseburger French Fry Casserole

Cheeseburger French Fry Casserole is an easy family dinner made with seasoned ground beef, cheddar cheese, and crispy frozen French fries for all the flavors of a classic cheeseburger and fries.

• Prep: 10 minutes
• Bake: 40 minutes
• Total: 50 minutes
• Servings: 8
• Main ingredients: Ground beef, frozen French fries, cheddar cheese, cream of mushroom soup, ketchup, mustard, and dill pickle relish
• Best for: Busy weeknights, family dinners, and make-ahead meals

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Ingredient Notes

See the printable recipe card below for the full recipe, ingredient list, and measurements.

• Ground beef: I typically use 90/10 lean ground beef so the casserole isn’t greasy. Be sure to drain any excess grease before assembling.
• Frozen French fries: No need to thaw them first. Add them straight from the freezer so they bake up golden and crispy.
• Cheddar cheese: Freshly shredded cheddar melts best, but pre-shredded cheese works just fine if that’s what you have on hand.
• Cream of mushroom soup: Not a fan? Cream of cheddar, cream of chicken, or cream of onion soup are all great substitutes.
• Dill pickle relish: This adds that classic cheeseburger flavor. If you don’t have relish, finely chopped dill pickles work too.

Variations & Substitutions

Make this Cheeseburger French Fry Casserole your own with a few simple swaps!

• Bacon Cheeseburger: Stir cooked, crumbled bacon into the ground beef mixture before adding the cheese.
• Tater Tots: Swap the frozen French fries for frozen tater tots. If you love tater tot casseroles, try my Chicken Tater Tot Casserole, too!
• Add Some Heat: Stir diced jalapeños into the ground beef mixture before baking.
• Switch the Cheese: Use American cheese, Colby Jack, Pepper Jack, or a Mexican cheese blend.
• Soup Swap: Use cream of cheddar, cream of chicken, or cream of onion soup instead of cream of mushroom.
• Make It Meatier: Use up to 2 pounds of ground beef, adding a little extra ketchup and mustard sauce if needed.

How to Make Cheeseburger French Fry Casserole

Step 1. Cook the ground beef in a large skillet over medium heat until it’s no longer pink, breaking it into crumbles as it cooks.

Step 2. Drain the grease using a colander. In a small bowl, stir together the dill pickle relish, ketchup, mustard, minced garlic, and cream of mushroom soup until well combined.

Step 3. Transfer the cooked ground beef to a greased 9×13 baking dish, spreading it into an even layer.

Step 4. Spread the ketchup and mustard sauce evenly over the ground beef mixture.

Step 5. Sprinkle the shredded cheddar cheese evenly over the ground beef mixture.

Step 6. Arrange the frozen French fries in an even layer over the cheddar cheese.

Step 7. Bake in a preheated 350°F oven for about 40 minutes, or until the French fries are golden brown and crispy.

Step 8. Remove from the oven, let the casserole rest for 5 minutes, then serve.

Expert Tips

• Use frozen French fries: Don’t thaw the fries before adding them to the casserole or they won’t crisp up as well.
• Drain the ground beef: Removing any excess grease keeps the casserole from becoming oily.
• Arrange the fries in a single layer: An even layer helps the French fries bake up golden and crispy.
• Broil if needed: If you’d like crispier fries, broil the casserole for 2-3 minutes after baking, keeping a close eye on it.
• Let it rest: Allow the casserole to rest for about 5 minutes before serving so it’s easier to scoop.

Serving Suggestions

This casserole is filling enough to enjoy on its own, but we love serving it with a simple side.

• Salad: A simple green salad is always a great choice.
• Broccoli: Steamed or roasted broccoli pairs perfectly with this casserole.
• Corn: Corn on the cob or sweet corn keeps things easy.
• Fresh fruit: Watermelon, grapes, or my Fresh Fruit Salad is always a hit.

Storage & Reheating

• Refrigerator: Store leftovers in an airtight container in the refrigerator for up to 4 days.
• Freezer: Wrap the casserole tightly or store it in a freezer-safe container for up to 2 months. Thaw overnight in the refrigerator before reheating.
• Reheating: Warm leftovers in a 350°F oven until heated through for the crispiest French fries. You can also microwave individual portions, but the fries will be softer.
• Prep Ahead: Assemble the casserole up to 24 hours in advance, cover tightly, and refrigerate until you’re ready to bake. Add a few extra minutes to the baking time if it’s going into the oven straight from the refrigerator.

Cheeseburger French Fry Casserole Recipe FAQs

More Ground Beef Recipes You’ll Love

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