Au Gratin Taco Bake Recipe

This cheesy, comforting Au Gratin Taco Bake is a family-friendly twist on classic Mexican flavors! Imagine tender potatoes and seasoned beef smothered in a creamy sauce, topped with melted cheese, all baked to bubbly perfection. This easy-to-follow recipe is perfect for a weeknight dinner or a casual get-together. Get ready for a flavor explosion!

Prep Time 20 mins

Cook Time 85 mins

Calories 587.2 kcal

Protein 71g

Rating Be the first

250

Recipe Actions

Share this recipe:

Recipe Author

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Au Gratin Taco Bake

1 lb ground beef
2 cups cubed potatoes
1 (15 ounce) can whole kernel corn, drained
1 (10 ounce) can diced tomatoes and green chilies (Rotel), undrained
1 cup milk
1/2 cup water
1 (1 ounce) packet taco seasoning mix
1 1/2 cups shredded cheddar cheese

Cook Smarter with Sous, Your Kitchen Companion

Missing an ingredient for this Au Gratin Taco Bake? Need a perfect wine pairing or a healthy side dish idea? Don't guess—ask Sous! Your AI-powered sous-chef is ready to help you swap ingredients, adjust serving sizes, and discover flavor tips in seconds.

How to Make Au Gratin Taco Bake

Preheat oven to 350°F (175°C).
In a large skillet, brown 1 lb ground beef over medium heat until no longer pink. Drain off any excess grease.
Stir in 2 cups cubed potatoes, 1 packet taco seasoning, 1 (15 ounce) can corn, drained, 1 (10 ounce) can diced tomatoes and green chilies (Rotel), undrained, 1 cup milk, 1/2 cup water.
Transfer the mixture to a greased 2-quart baking dish.
Cover and bake for 65-70 minutes, or until the potatoes are tender.
Sprinkle 1.5 cups shredded cheddar cheese (or your favorite Mexican cheese blend) over the top.
Bake, uncovered, for 5 minutes, or until the cheese is melted and bubbly.
Let stand for 5-10 minutes before serving. Enjoy!

Nutrition Information (Approximate per serving)

Sodium

56 g

Sugar

11g

Fat

73g

Carbs

16g

Recipe Categories (Choose a category and find related recipes!)

Main Courses Main Dish / Dinner Beef & Red Meat Ground Beef Recipes The Americas American Mexican Fall Recipes

Recipe Tags (Choose a tag and find related recipes!)

Time To Make Course Preparation Main Dish Easy Inexpensive 3 Steps Or Less 4 Hours Or Less

Frequently Asked Questions

How long does it take to make Au Gratin Taco Bake?

Au Gratin Taco Bake takes about 105 minutes from start to finish — roughly 20 minutes to prepare and 85 minutes to cook.

How many calories are in Au Gratin Taco Bake?

Au Gratin Taco Bake has approximately 587.2 calories per serving, with about 71 g protein, 16 g carbohydrates and 46 g fat.

What ingredients do I need for Au Gratin Taco Bake?

The key ingredients for Au Gratin Taco Bake are Ground Beef, Au Gratin Potatoes, Whole Kernel Corn, No Salt Added Stewed Tomatoes, Milk, Water. See the full list with measurements above.