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Keto Hamburger Green Bean Casserole

A comforting, protein-packed dish that combines ground beef and green beans with creamy cheeses, perfect for a low-carb lifestyle.
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Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American, Keto
Calories: 450
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1.5 pounds ground beef Consider using lean ground beef for a lighter option.
  • ½ medium onion, diced Yellow onions work well.
  • 1 teaspoon salt Adjust according to preference.
  • ½ teaspoon garlic powder Fresh minced garlic can be used.
  • ½ teaspoon pepper Adjust to taste.
  • 1 can 14.5 ounces French-style green beans, drained Fresh green beans can be substituted.
  • 2 cups shredded cheddar cheese, divided Feel free to mix different cheese varieties.
  • ¼ cup cottage cheese Can be replaced with ricotta.
  • ¼ cup keto mayonnaise For a dairy-free option, use avocado-based mayo.
  • ¼ cup sour cream Greek yogurt is a suitable alternative.
  • 1 tablespoon tamari Soy sauce can be used for a similar effect.

Method
 

Preparation
  1. Preheat your oven to 350 degrees.
  2. In a large skillet over medium-high heat, add the ground beef along with diced onions, salt, garlic powder, and pepper. Sauté until the beef is cooked through, breaking it up into small pieces as it cooks. Drain any excess grease.
  3. Transfer the cooked beef mixture to a baking dish. Add the drained green beans and 1 cup of shredded cheese, stirring everything together.
  4. In a small bowl, combine cottage cheese, mayonnaise, sour cream, and tamari. Stir until incorporated, then pour this mixture over the beef combination and stir to combine.
  5. Top the casserole with the remaining 1 cup of shredded cheese and bake in the preheated oven for 30-40 minutes until bubbly and golden.
  6. Let the casserole sit for 5 minutes before serving.

Notes

For added spice, include chili flakes or diced jalapeños. This casserole is great for meal prep—double the recipe and freeze half for later use.