The Healthiest Fast Food Meals for Keto and Carnivore Diets

While fast food has a bad reputation, not every fast-food meal is unhealthy. If you are following a Keto or Carnivore Diet, some fast-food meals can be a rich source of protein, healthy fats, and essential nutrients while being low in carbohydrates. Yes, we need to avoid some fast food, but there are ways to include some others while staying on a healthy diet. So, let’s learn about the healthiest fast food meals, top restaurants that deliver some of them, and recipes to make healthy fast food meals you cannot find in restaurants.

The Healthiest Fast Food Meals for Keto and Carnivore Diets
Highlights

What Makes a Fast Food Meal Healthy?

The healthiest fast food meals on a Keto or Carnivore Diet should:

  • Be high in protein
  • Have low levels of sugar
  • Be low in refined carbohydrates
  • Keep you full for hours
  • Contain minimally processed ingredients
  • Avoid excessive fillers and additives

The healthiest fast food meals usually contain high-quality animal-based foods, such as meat, eggs, cheese, and other nutritious food sources. So, let’s find the 10 healthiest fast food meals on a Carnivore and Keto Diet.

The 10 Healthiest Fast Food Meals

The following recipes give you some of the healthiest fast food meals you can eat on a Keto or Carnivore Diet. You can also use these free Carnivore Diet Recipes for more low-carb and zero-carb food ideas.

Homemade Bunless Cheeseburger

One of the healthiest fast food meals you can make on a Keto or Carnivore Diet is this homemade bunless cheeseburger. You can make 4 servings of it in just about 20 minutes.

Ingredients:

  • 1 pound (450g) 80/20 ground beef
  • 1 tsp sea salt
  • ½ tsp black pepper
  • 4 slices of cheddar cheese
  • 8 slices of bacon

Instructions:

  1. Divide the ground beef into four equal portions and shape them into patties.
  2. Season both sides with salt and pepper.
  3. Heat a cast-iron skillet or grill over medium-high heat.
  4. Cook the patties for 3-4 minutes per side for medium doneness.
  5. Place a slice of cheese on each patty during the last minute of cooking and let it melt.
  6. Cook bacon separately until crispy.
  7. Serve each burger patty topped with cheese and bacon.
  8. Enjoy!

Nutrients per Burger:

Calories: 460 kcal | Protein: 31 g | Fat: 37 g | Carbohydrates: 1 g

Learn More: The Best Hamburger Meat Keto Recipe: Easy, Low-Carb Dinner

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Homemade Bacon and Eggs

If you have 15 minutes and some bacon and eggs, you can make 2 servings of this yummy dish in just about 15 minutes.

Ingredients:

  • 6 slices of bacon
  • 4 large eggs
  • A pinch of salt

Instructions:

  1. Place the bacon in a cold skillet and turn the heat to medium.
  2. Cook for 8-10 minutes and turn occasionally until crispy on both sides.
  3. Remove the bacon and set it aside, leaving the rendered fat in the pan.
  4. Crack the eggs into the skillet.
  5. Cook for 2-3 minutes for sunny-side-up eggs or flip and cook longer if you prefer.
  6. Season with salt.
  7. Serve the eggs with the bacon and enjoy!

Nutrients per Serving:

Calories: 275 kcal | Protein: 21 g | Fat: 22 g | Carbohydrates: 1 g

Learn More: 30-Day Carnivore Diet Meal Plan PDF Free Download

Healthiest Fast Food Meals

Keto Steak Bowl

To make 4 servings of this delicious Keto steak bowl, you only need 20 minutes and the following ingredients and instructions.

Ingredients:

  • 1½ pounds (680g) flank steak
  • 1 tsp salt
  • ½ tsp black pepper
  • 4 cups romaine lettuce
  • 1 avocado
  • 1 cup shredded cheddar cheese
  • ½ cup sour cream

Instructions:

  1. Season the steak with salt and pepper.
  2. Grill or pan-sear over high heat for 4-5 minutes per side.
  3. Let the steak rest for 5 minutes before slicing.
  4. Chop the lettuce and divide it among four bowls.
  5. Top with sliced steak, diced avocado, cheddar cheese, and sour cream.
  6. Serve immediately and enjoy!

Nutrients per Serving:

Calories: 560 kcal | Protein: 49 g | Fat: 34 g | Carbohydrates: 3-5 g (net)

Learn More: 7-Day High Protein Diet Meal Plan to Build Muscle & Lose Fat

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Lettuce-Wrapped Burger

In 20 minutes, you can make 4 servings of this lettuce-wrapped burger using the following ingredients and instructions.

Ingredients:

  • 1 pound (450g) ground beef
  • 1 tsp salt
  • 4 slices of cheddar cheese
  • 8 large iceberg lettuce leaves

Instructions:

  1. Form the beef into four burger patties.
  2. Season with salt.
  3. Cook over medium-high heat for 4-5 minutes per side.
  4. Add cheese during the final minute.
  5. Wash and dry the lettuce leaves.
  6. Place each burger inside two lettuce leaves.
  7. Fold and enjoy!

Nutrients per Serving:

Calories: 380 kcal | Protein: 25 g | Fat: 32 g | Carbohydrates: 1 g

Learn More: How to Air Fry Zucchini to Make a Low-Carb, Keto Meal?

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Grilled Chicken and Cheese

Use the following ingredients and instructions to make 4 servings of this grilled chicken and cheese dish, which is one of the healthiest fast food meals on Keto and Carnivore Diets.

Ingredients:

  • 4 boneless skinless chicken breasts
  • 1 tsp salt
  • ½ tsp black pepper
  • 4 slices provolone or cheddar cheese

Instructions:

  1. Preheat a grill or grill pan to medium-high heat.
  2. Season the chicken breasts with salt and pepper.
  3. Grill for 6-7 minutes per side until the internal temperature reaches 165°F (74°C).
  4. Add the cheese during the last minute of cooking.
  5. Remove from heat and let it rest for 5 minutes before serving.

Nutrients per Serving:

Calories: 270 kcal | Protein: 36 g | Fat: 10 g | Carbohydrates: 1 g

Learn More: Visceral Fat: What Is It & How to Lose It on Carnivore Diet?

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Roast Beef Bowl

This roast beef bowl is not only one of the healthiest fast food meals but also one of the most delicious dishes. You can make 4 servings of it in just about 15 minutes.

Ingredients:

  • 1 pound (450g) sliced roast beef
  • 4 tbsp butter
  • 1 cup shredded cheddar cheese
  • A pinch of salt

Instructions:

  1. Melt the butter in a skillet over medium heat.
  2. Add the roast beef and warm for 3-4 minutes.
  3. Sprinkle the cheese over the meat.
  4. Continue cooking until the cheese melts.
  5. Divide into four bowls and serve warm.

Nutrients per Serving:

Calories: 410 kcal | Protein: 24 g | Fat: 23 g | Carbohydrates: 1 g

Learn More: The Best Low-Carb Buffalo Chicken Dip Recipe in Slow Cooker

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High-Protein Breakfast Bowl

In less than 30 minutes, you can make 4 servings of this high-protein breakfast bowl if you prepare the following ingredients and take the following steps.

Ingredients:

  • 8 large eggs
  • 8 slices of bacon
  • 8 breakfast sausage links
  • 1 cup shredded cheddar cheese

Instructions:

  1. Cook the bacon until crisp and set aside.
  2. Cook the sausage links according to package directions.
  3. Whisk the eggs in a bowl.
  4. Scramble the eggs in a skillet over medium heat for 4–5 minutes.
  5. Chop the bacon and sausage.
  6. Divide the eggs among four bowls.
  7. Top with bacon, sausage, and cheddar cheese.

Nutrients per Serving:

Calories: 520 kcal | Protein: 33 g | Fat: 42 g | Carbohydrates: 1-2 g

Learn More: Animal Based Diet: Benefits, Meal Plan & Risks for Beginners

Healthiest Fast Food Meals

Beef Patties and Cheese

This dish of beef patties and cheese is simple, nutritious, and mouth-watering. You can make 4 servings of it in only about 15 minutes.

Ingredients:

  • 1½ pounds (680g) ground beef
  • 1 tsp salt
  • 8 slices of cheddar cheese

Instructions:

  1. Divide the beef into eight equal patties.
  2. Season with salt.
  3. Cook over medium-high heat for 3-4 minutes per side.
  4. Add cheese during the last minute of cooking.
  5. Stack two patties together for each serving.
  6. Serve hot and enjoy!

Nutrients per Serving:

Calories: 450 kcal | Protein: 30 g | Fat: 37 g | Carbohydrates: 1 g

Learn More: The Best Beef Organ Supplements 2026 for Immunity & Hormones

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Keto Chicken Salad

A low-carb, healthy dish that you can easily make in about 30 minutes is this Keto chicken salad. Let’s make 4 servings using the ingredients and instructions below.

Ingredients:

  • 1 pound (450g) grilled chicken breast
  • 4 cups romaine lettuce
  • 1 avocado
  • 6 slices of bacon
  • 1 cup shredded cheddar cheese

Instructions:

  1. Grill the chicken until fully cooked and slice it into strips.
  2. Place the lettuce in a large bowl.
  3. Cook and chop bacon.
  4. Dice the avocado.
  5. Add the chicken, avocado, bacon, and cheese. Toss and mix gently.
  6. Divide into four servings and serve.
  7. Enjoy!

Nutrients per Serving:

Calories: 435 kcal | Protein: 43 g | Fat: 26 g | Carbohydrates: 3 g

Learn More: 30-Day Carnivore Diet Meal Plan PDF (Downloadable File)

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Flying Dutchman-Style Burger

If you are looking for the healthiest fast food meals, you should try this special Flying Dutchman-style burger. Let's learn how to make 2 servings in about 20 minutes.

Ingredients:

  • 1 pound (450g) ground beef
  • 4 slices of American cheese
  • 1 teaspoon salt

Instructions:

  1. Divide the beef into four patties.
  2. Season with salt.
  3. Cook for 3-4 minutes per side.
  4. Place cheese between two patties while still hot.
  5. Stack to form two double burgers.
  6. Serve hot and enjoy!

Nutrition per Serving:

Calories: 650 kcal | Protein: 52 g | Fat: 48 g | Net Carbs: 1 g

You can also find some of the healthiest fast food meals for Keto and Carnivore in some fast food chains.

Learn More: Are Slim Jims Bad for You? Can I Eat It on Keto & Carnivore?

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Which Fast Food Chains Sell These Meals?

The table below shows the healthiest fast food meals you can find in fast food chains.

MealCommon Restaurants
Bunless Cheeseburger McDonald's, Wendy's, Burger King, Five Guys
Lettuce-Wrapped Burger In-N-Out, Five Guys, Shake Shack
Steak Bowl Chipotle, Qdoba
Bacon and Eggs Most breakfast chains
Grilled Chicken Chick-fil-A, Wendy's, Panera
Roast Beef Arby's
Beef Patties and Cheese Most burger chains
Breakfast Bowl Most breakfast chains

Fast Food Meals That Look Healthy But Are NOT

Many fast-food meals are known to be healthy but contain more carbohydrates and sugar than a burger. The most common examples include:

  • Yogurt parfaits
  • Smoothies
  • Teriyaki bowls
  • Grain bowls
  • Wraps
  • Sweet salads

So, always check ingredients or ask the waiters when buying fast food.

Learn More: The Best Baked Pork Chops in Oven for Keto & Carnivore Diets

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The Bottom Line

The healthiest fast food meals are not salads, wraps, or low-fat menu items. For Keto and Carnivore diets, the healthiest choices are usually simple meals made with meat, eggs, cheese, and other high-protein foods.

The problem is that most people focus on restaurants rather than on food. You cannot always find the healthiest fast food meals in restaurants unless they use healthy ingredients.

So, when ordering fast food, focus on the meal itself, not the restaurant. High-protein, high-fat, and low-carb animal-based sources are the main ingredients in the healthiest fast food meals for Keto and Carnivore Diets, whether you are at a drive-thru, traveling, or eating at home.

FAQs

Let’s find answers to the most frequently asked questions about the healthiest fast food meals for Keto and Carnivore Diets.

What Is the Healthiest Fast Food Meal?

The healthiest fast food meals are high in protein, low in refined carbohydrates, and free from sugary sauces. Examples include bunless cheeseburgers, grilled chicken with cheese, steak bowls without rice or beans, and eggs with bacon.

Learn More: 10 Best Air Fryer Steak Bites for Keto and Carnivore Diets

What Is the Healthiest Fast Food for Keto?

The healthiest Keto fast food meals have net carbs under 10-15g per meal. For example, bunless burgers, lettuce-wrapped burgers, grilled chicken with cheese, and steak bowls without rice, beans, or tortillas, with extra fat sources like cheese, bacon, or avocado.

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What Fast Food Can I Eat on a Carnivore Diet?

Examples include beef patties, bacon, eggs, cheese, and grilled chicken without sauces or sides.

Are Fast Food Burgers Healthy?

A burger without the bun, sugary sauces, or fries can be a high-protein, low-carb meal. The healthiest version is a double beef patty with cheese and bacon, without bread or processed condiments.

Learn More: Carnivore Diet Beef Breakfast Sausage Sandwich with Eggs

Can You Lose Weight Eating Fast Food?

Yes, if total calorie intake and macronutrients are controlled. High-protein, low-carb meals are more satiating, which can help reduce calorie consumption.

What Fast Food Has the Most Protein?

Double or triple meat burgers, grilled chicken meals, and steak bowls. Removing buns and starchy sides increases protein density per calorie. Meals like bunless bacon cheeseburgers or double steak bowls are especially high in protein.

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Is Fast Food Keto-Friendly?

Yes, many fast food items can be made Keto-friendly with simple modifications, like removing buns, tortillas, rice, and sugary sauces. Adding cheese, bacon, and butter helps increase fat intake and maintain ketosis.

Learn More: Carnivore Diet Burger with Egg Bun and Cheese Bun

What Fast Food Should I Avoid on Keto or Carnivore?

You should avoid fast food items that contain sugar, bread, or highly processed carbohydrates. This includes fries, buns, tortillas, breaded chicken, sweet sauces, smoothies, and grain-based bowls.

What Is the Lowest-Carb Fast Food Meal?

The lowest-carb fast food meals are bunless burgers, plain beef patties, and Flying Dutchman-style dishes (beef and cheese only). They usually contain 0-3g net carbs depending on toppings and sauces.

Is Chipotle Healthy for Keto and Carnivore Diets?

Chipotle salad can be Keto-friendly when ordered as a salad or bowl without rice, beans, or tortillas. A mix of steak, cheese, sour cream, guacamole, and lettuce is Keto-friendly. However, it is not Carnivore unless you avoid vegetables and eat only meat, cheese, and fats.

Learn More: Carnivore Steak Bowl Recipe: A Yummy Source of Fat & Protein

What Is the Healthiest Fast Food Breakfast?

Eggs and bacon or sausage without bread or hash browns are the healthiest fast food breakfasts because they are high in protein, low in carbs, and very filling. Removing muffins, biscuits, and pancakes makes breakfast fast food suitable for Keto and Carnivore diets.

Are Lettuce-Wrapped Burgers Better than Regular Burgers?

Yes, lettuce-wrapped burgers are significantly lower in carbohydrates than traditional burgers. They remove refined grains while maintaining protein and fat, which makes them a better choice for a Keto and Low-Carb Diet.

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