Following a keto diet doesn’t mean you have to avoid fast food altogether. In fact, Freddy’s Frozen Custard & Steakburgers is surprisingly keto-friendly if you know how to customize your order. While the menu is famous for steakburgers, fries, cheese curds, and frozen custard, keto diners can still build satisfying low-carb meals by eliminating buns, skipping sugary add-ons, and choosing the right sauces.
The key to ordering keto at Freddy’s is simple: focus on the protein, remove the high-carb extras, and customize strategically.

Understanding Keto at Freddy’s
The ketogenic diet generally emphasizes:
- High-fat foods
- Moderate protein
- Very low carbohydrates
That means avoiding:
- Burger buns
- Fries
- Tots
- Onion rings
- Custard desserts
- Sugary sauces
Instead, you’ll want to build meals around:
- Beef patties
- Cheese
- Bacon
- Lettuce
- Pickles
- Low-carb condiments
Fortunately, Freddy’s offers several burger options that can be modified to fit a keto lifestyle.
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The Golden Rule: Order It Lettuce-Wrapped
The easiest keto strategy at Freddy’s is replacing the bun with lettuce.
Many Freddy’s locations can serve burgers wrapped in lettuce instead of a traditional bun.
Benefits include:
- Significantly fewer carbs
- More filling protein
- Easier macro tracking
- Better ketogenic compliance
Almost any Steakburger on the menu can become keto-friendly by removing the bun and high-carb toppings.
Best Keto Order #1: Double Steakburger Lettuce Wrap
This is one of the simplest keto orders available.
Ask for:
- Original Double Steakburger
- No bun
- Lettuce wrap
- Cheese included
- No ketchup
You’ll get:
- Plenty of protein
- Cheese for fat content
- Minimal carbohydrates
Add extra cheese or bacon for even better keto macros.
Best Keto Order #2: Bacon & Cheese Double Lettuce Wrapped
Many keto followers consider this the ultimate Freddy’s burger.
Order:
- Bacon & Cheese Double
- No bun
- Lettuce wrap
- No ketchup
Why it works:
- Multiple beef patties
- Cheese
- Bacon
- Excellent fat-to-protein balance
It’s one of the most satisfying low-carb meals on the menu.
Best Keto Order #3: Triple Steakburger Without the Bun
When you’re extremely hungry, a Triple Steakburger can be a keto lifesaver.
Request:
- Triple Steakburger
- Lettuce wrap
- No bun
- No ketchup
This provides:
- Large protein serving
- Substantial fat content
- Nearly all the burger flavor without the carbs
Keto-Friendly Toppings
Several Freddy’s toppings fit easily into a keto plan.
Good choices include:
✅ Cheese
✅ Bacon
✅ Lettuce
✅ Pickles
✅ Onions (in moderation)
✅ Mustard
✅ Mayo
✅ Jalapeños
These additions add flavor without dramatically increasing carbohydrate intake.
Toppings to Avoid
Some toppings can add hidden carbohydrates quickly.
Skip:
❌ Ketchup
❌ Sweet sauces
❌ BBQ sauce
❌ Candied toppings
❌ Bun-based additions
❌ Fried onion toppings
Always double-check customizations if you’re keeping carbs very low.
Safe Keto Dipping Sauces
Sauces often contain unexpected sugars, making them one of the biggest keto pitfalls.
Generally better options include:
Mustard
One of the safest keto condiments available.
Mayonnaise
Usually low in carbs and high in fat.
Ranch
Often keto-friendly in moderate amounts.
Cheese Sauce
Can fit keto macros depending on serving size.
Sauces to Use Carefully
These may contain added sugars:
- Ketchup
- BBQ sauce
- Honey-based sauces
- Sweet specialty sauces
When in doubt, ask for nutrition information or choose mustard instead.
What About Fries?
Unfortunately, fries are one of the least keto-friendly items at Freddy’s.
Avoid:
- Shoestring fries
- Cheese fries
- Chili cheese fries
Even though they’re delicious, potatoes contain too many carbohydrates for most ketogenic diets.
Are Tots Keto?
No.
Tots are also potato-based and should generally be avoided on a keto plan.
This includes:
- Regular tots
- Loaded tots
- Bacon-loaded tots
Can You Eat Cheese Curds on Keto?
Cheese curds occupy a gray area.
The cheese itself fits keto principles, but the breading does not.
Because Freddy’s cheese curds are battered and fried, they usually contain significantly more carbs than plain cheese.
Strict keto followers generally avoid them.
Is Freddy’s Frozen Custard Keto?
Unfortunately, no.
Frozen custard contains:
- Sugar
- Milk carbohydrates
- Dessert mix-ins
Avoid:
- Concretes
- Sundaes
- Shakes
- Malts
- Custard sandwiches
These desserts can easily exceed an entire day’s keto carb allowance.
Keto Breakfast? Not at Freddy’s
Unlike some fast-food chains, Freddy’s is primarily focused on burgers and frozen custard rather than breakfast items.
Your best keto strategy remains customizing the lunch and dinner menu.
Building the Perfect Keto Freddy’s Meal
A solid keto order might look like:
Main
Bacon & Cheese Double
Modifications
- Lettuce wrapped
- No bun
- No ketchup
Extras
- Extra cheese
- Extra bacon
Sauce
- Mustard
- Mayo
This combination provides plenty of flavor without relying on carbohydrate-heavy sides.
Common Keto Ordering Mistakes
Forgetting the Bun
Always explicitly request:
“No bun, lettuce wrapped.”
Leaving Ketchup On
Many burgers arrive with ketchup unless removed.
Ordering Fries Automatically
Combo meals often include fries by default.
Skip the combo and order à la carte instead.
Ignoring Sauces
Sauces can contain more carbs than expected.
Keto vs Low-Carb at Freddy’s
Strict keto and low-carb are not always identical.
Strict Keto
- Bun removed
- No fries
- No custard
- Minimal sauce
Low-Carb
- Bun removed
- Small amounts of onions or sauce
- More flexibility
Choose the approach that matches your goals.
Final Verdict
Freddy’s can actually be one of the easier burger chains for keto diners to navigate. By focusing on lettuce-wrapped Steakburgers, extra cheese, bacon, and low-carb condiments, you can enjoy a filling meal without blowing your carb budget. The Bacon & Cheese Double Lettuce Wrap is arguably the best keto order on the menu, while mustard, mayo, and ranch are generally among the safest sauce choices.
The biggest rule is simple: skip the bun, skip the fries, skip the custard, and let the beef shine. With a few smart modifications, Freddy’s can fit surprisingly well into a ketogenic lifestyle.
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