This big mac casserole is a one-dish recipe that replicates the taste of a classic Big Mac, without the bun. With seasoned beef, creamy dressing, tangy pickles, crispy tater tots, and creamy cheddar cheese, this is a dinner recipe that the whole family will love. It’s on the table in under an hour and can be assembled ahead of time, making meal prep a breeze!
3/4cupThousand Island dressing - 180g, gluten-free if needed
1/2diced pickles - 100g
2cupshredded cheddar cheese - 8 oz/227g, divided
24oztater tots - gluten-free if needed
For topping:
2tablespoonsgluten-free Thousand Island dressing
1/2cupdiced tomatoes
1/4cupsliced pickles
1/2cupshredded lettuce
1tablespoonsesame seeds
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Instructions
Preheat your oven to 400°F (205°C).
Place a skillet or cast iron pan on the stove top over medium heat. Add the ground beef and onion and cook for 6-8 minutes, breaking up the beef with a spatula as it cooks.
Cook until no more pink remains and the onions are translucent. If there is a lot of fat in the skillet, drain most of it with a spoon.
Add the garlic powder, onion powder, salt, pepper, worcestershire sauce, dijon mustard, Thousand Island dressing and diced pickles to the ground beef mixture. Stir to combine.
Cook for an additional 2-3 minutes.
Sprinkle 1 1/2 cups of the shredded cheddar cheese evenly over the dressing layer.
Arrange the gluten-free tater tots on top of the cheese layer in a single layer. Sprinkle with the remaining 1/2 cup of shredded cheese.
Bake the casserole in the preheated oven for 35-40 minutes, or until the tater tots are golden brown and crispy, and the cheese is melted and bubbly.
Once cooked, remove the casserole from the oven and let it cool for a few minutes. Sprinkle sliced pickles, shredded lettuce, diced tomatoes, and sesame seeds on top, if desired.
Serve and enjoy!
Notes
If you have celiac disease like me or are on a gluten-free diet for any reason, be sure to double check your ingredients to ensure they are gluten-free. The worcestershire sauce, Thousand Island dressing and tater tots are 3 ingredients you will need to make sure are gluten-free when shopping at your local grocery store.
Opt for lean ground beef to minimize fat content. If you're using a higher-fat cut, make sure to drain the excess fat after cooking.
Pre-shredded cheddar saves time, but for better melt and flavor, shred your own block of cheddar.
Oven temps can vary; start checking at the 30-minute mark to avoid overcooking.