Five Guys Keto Menu: Burger Customization & Low-Carb Guide

Five Guys Keto Menu: Burger Customization & Low-Carb Guide

Five Guys is a burger lover’s paradise—and surprisingly keto-friendly. With unlimited free toppings and a simple menu, you can build the perfect keto burger every time.

Why Five Guys Is Perfect for Keto

  • Unlimited free toppings (meat, cheese, veggies, sauces)
  • No bun option officially supported
  • High-quality beef (never frozen)
  • Fresh ingredients (cooked to order)
  • Massive portion sizes = good satiety

The Five Guys Keto Burger Strategy

Standard Keto Burger Order

Order: “Burger with no bun, double meat, double cheese”

Component Carbs Notes
Double patty (5 Guys patty) 0g
Double cheese 0g
Toppings (lettuce, pickles, etc.) 1g All free
TOTAL 1g

Macros: 45g protein, 55g fat, 1g carbs, 680 calories

Bacon & Cheese Burger (Maximum Flavor)

Order: “Single burger, add bacon (3 strips), add double cheese, no bun”

Macros: 38g protein, 65g fat, 1g carbs, 720 calories

Five Guys Toppings: The Customization Bible

Free Toppings (All Keto-Friendly)

Topping Carbs Status
Lettuce 0g ✅ Use liberally
Tomatoes 1g
Pickles 0g
Mushrooms 0g
Onions 2g
Jalapeños 0g
Bacon 0g ✅ Highly recommended
Grilled mushrooms 1g
Grilled onions 2g

Paid Toppings Worth It

  • Bacon (add 3 strips): $1.50, adds 0g carbs, huge flavor boost
  • Extra patty: ~$2, adds protein and fat, great value
  • Extra cheese: ~$0.60, adds 0g carbs

Sauces (Check Carbs First)

Sauce Carbs (per serving) Status
Ketchup 4g ⚠️
Mustard 0g
Mayonnaise 0g
Hot sauce 0g

Pro tip: Request mayo-based sauces. Five Guys has quality mayo.

Five Guys Sides: What to Do About Fries

Five Guys’ signature is their fries: 50+ grams of carbs. You have options:

  • Skip fries entirely (recommended for strict keto)
  • Ask for a small order, count as your carb allowance (if you have room)
  • Ask for “no bun, no fries” and get just the burger (cleanest approach)

Drinks at Five Guys

Beverage Carbs Status
Water (free) 0g ✅ Best
Unsweetened iced tea 0g
Diet soda 0g ⚠️
Regular soda 39-65g
Milkshake 70-80g

Your Perfect Five Guys Keto Orders

Standard Burger

  • Double burger, no bun
  • Add: Lettuce, tomato, pickles, onions, mustard
  • Water
  • Macros: 45g protein, 55g fat, 3g carbs, 680 calories

Bacon Lover

  • Single burger, add bacon (3 strips), double cheese, no bun
  • Toppings: Grilled onions, pickles, mustard
  • Water
  • Macros: 42g protein, 70g fat, 3g carbs, 800 calories

Triple Threat (Maximum Protein)

  • Triple burger, add bacon, no bun
  • All free toppings
  • Macros: 68g protein, 85g fat, 2g carbs, 1,050 calories

FAQ

Can I ask for lettuce wrap?

Five Guys doesn’t have lettuce wraps officially, but they’ll pack it up for you to eat with your hands or with a fork.

Is Five Guys beef grass-fed?

No, but it’s never frozen and high quality for a fast-casual burger chain.

What if I don’t want to pay for extra meat?

A regular burger is still solid: 32g protein, 38g fat, 0g carbs—very keto-friendly.

Bottom Line

Five Guys is one of the best keto burger chains in America. The unlimited toppings + no-bun option make it perfect for keto. Order a burger (no bun), load it with toppings, skip the fries, and you have the ultimate keto fast-food meal.

Amanda Dawn

HI! I'm Amanda. A trained chef, nutritionist, and writer who is passionate about helping people live a healthy lifestyle. I lost 75 lbs in my journey and I love to help others enjoy great, wholesome food!

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