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King Keto Taco Casserole (Crock Pot Optional)

King Keto Taco Casserole (Crock Pot Optional)

by Lauren Garcia -

Few dinners can brag like this King keto taco casserole; it's super satisfying, full of cheesy goodness, and packed with delicious flavor. No one will miss pasta, we promise. 

This recipe is an excellent base that you can customize to your liking. Add more cheese, sour cream, and avocados for healthy fats, or serve with a side salad in a more modest portion for a super simple but delicious lunch. 

You can store this Keto Taco Casserole in the fridge for a few days as well, don't expect your non-keto housemates to pass this one up. 

For those seeking something a little extra, you can dress up the ingredients by swapping ground beef for lamb and serving on a bed of green veggies. Either way, we know you'll love this super yummy, family-friendly keto recipe. 

King Keto Taco Casserole 

Serving size: 1 1/2 cups, or 1/6 entire recipe

Prep time: 5 mins 

Cook time: 2hr 20 mins

You will need: 

  • A crockpot  
  • Or, oven cook at 350F 


  1. 1lb, ground beef
  2. 1 tablespoon avocado oil, for frying 
  3. Taco veggies of your choice (onions, peppers, etc.) 
  4. I cup shredded cheese, cheddar or Jack  
  5. 2 10-oz cans diced tomatoes with green chiles
  6. 2 large bell peppers 
  7. 1/4 taco seasoning, no added sugar 
Optional Toppings: 
  • Iceberg lettuce, shredded
  • Fresh tomatoes, diced 
  • Avocados, diced 
  • Fresh cilantro, chopped 
  • Sour cream


  1. Brown off the beef and stir in taco seasoning. 
  2. Add to crockpot, along with two cans of drained, diced tomatoes with green chiles. It's essential to drain the excess liquid. 
  3. Add any other keto-friendly veggies you like; we love onions and diced peppers. 
  4. Mix and cook for 2-3 hours on High or 4 hours on Low.
  5. Add cheese and broil for the final 10 mins before serving. 


  • Calories: 612
  • Fat: 43g
  • Protein: 48g
  • Total Carbs: 6g
  • Net Carbs: 4g
  • Fiber: 2g
  • Sugar: 2g

There you have it! Quick and easy and a real crowdpleaser. We think your family will love this easy keto recipe!

For more inspiration and ideas (all of which can be prepped in under 30 mins), be sure to check out the custom keto meal plan

This special custom meal plan factors in your body type for accelerated weight loss results. Simply answer a few quick questions to get started today.  

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