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.
