At Whataburger, I’d start with Garden Salad with Grilled Chicken or Cobb Salad with Grilled Chicken, then count the dressing separately. Bacon and cheese are useful additions because the chain lists them by the slice. Skip fries, onion rings and shakes; a burger without bread is another practical choice, but the salads are easier to count precisely.
All figures below come from Whataburger’s nutrition guide PDF, retrieved October 24, 2026. Values are as published by Whataburger; the guide carries a 2021 copyright, and net carbs below are total carbs minus dietary fiber.
Garden and Cobb are the useful starting points
| Salad, dressing counted separately | Calories | Total carbs | Fiber | Net carbs | Protein |
|---|---|---|---|---|---|
| Garden Salad | 160 | 10g | 5g | 5g | 10g |
| Garden Salad with Grilled Chicken | 290 | 12g | 6g | 6g | 34g |
| Cobb Salad | 300 | 8g | 0g | 8g | 20g |
| Cobb Salad with Grilled Chicken | 430 | 10g | 3g | 7g | 44g |
| Apple & Cranberry Salad with Grilled Chicken | 380 | 38g | 6g | 32g | 33g |
The Garden with grilled chicken is my pick for a straightforward lunch. The Cobb with grilled chicken brings more protein and calories, with only a slightly higher net-carb total. Use the entry for the salad you actually order; the plain Cobb’s fiber value is different from the chicken version’s published value.
Apple & Cranberry is the comparison to remember. Grilled chicken doesn’t erase the fruit’s contribution. Changing dressing alone doesn’t turn that listed salad into the Garden or Cobb.
Keep dressing separate while you decide how much to use. The totals below count a full listed dressing serving wherever one is named, so there’s no mystery allowance for an extra packet.
Bacon, cheese and other additions
| Addition | Calories | Total carbs | Fiber | Net carbs | Protein |
|---|---|---|---|---|---|
| Bacon, per slice | 25 | 0g | 0g | 0g | 2g |
| Small American cheese, per slice | 45 | 0g | 0g | 0g | 3g |
| Large American cheese, per slice | 90 | 0g | 0g | 0g | 5g |
| Avocado, listed serving | 90 | 4g | 3g | 1g | 1g |
| Grilled peppers and onions, listed serving | 25 | 3g | 1g | 2g | 0g |
Name the cheese size when you’re counting it. A small and a large slice share a published carb count, but their calories and protein aren’t interchangeable. Bacon is counted by the slice here, rather than by an unspecified pile. A rare moment of clarity in drive-thru arithmetic.
Avocado is a reasonable addition if you want it. It adds calories as well as fiber, so put it in the total rather than treating vegetables as invisible.
Dressings and sides can change the whole order
| Dressing or side, listed serving | Calories | Total carbs | Fiber | Net carbs | Protein |
|---|---|---|---|---|---|
| Buttermilk Ranch Dressing | 240 | 3g | 0g | 3g | 1g |
| Jalapeño Ranch Dressing | 280 | 2g | 0g | 2g | 0g |
| Creamy Pepper Sauce | 240 | 4g | 0g | 4g | 1g |
| Fat-Free Ranch Dressing | 50 | 13g | 1g | 12g | 1g |
| Honey BBQ Sauce | 90 | 22g | 0g | 22g | 0g |
| Small French Fries | 270 | 34g | 3g | 31g | 3g |
| Medium Onion Rings | 300 | 33g | 4g | 29g | 4g |
| Apple Slices | 30 | 8g | 1g | 7g | 0g |
Fat-free ranch is lower in calories than Buttermilk Ranch, but higher in carbs. Pick according to what you’re counting, not the adjective on the packet. Creamy Pepper Sauce also needs its full count; it isn’t a nearly carb-free substitute for dressing.
Apple Slices have fewer carbs than fries, but I’d spend the meal’s carb allowance on a filling salad first. They’re an optional counted side, not a keto dessert recommendation.
Complete orders, counted
Every addition below is extra to the named salad. Drinks and other extras aren’t included.
| Order | Calories | Total carbs | Fiber | Net carbs | Protein |
|---|---|---|---|---|---|
| Garden Salad with Grilled Chicken + Buttermilk Ranch | 530 | 15g | 6g | 9g | 35g |
| Cobb Salad with Grilled Chicken + Jalapeño Ranch | 710 | 12g | 3g | 9g | 44g |
| Garden Salad with Grilled Chicken + 2 bacon slices + small American cheese slice, no dressing | 385 | 12g | 6g | 6g | 41g |
| Cobb Salad + avocado + Buttermilk Ranch | 630 | 15g | 3g | 12g | 22g |
| Garden Salad with Grilled Chicken + 2 bacon slices + large American cheese slice + Buttermilk Ranch | 670 | 15g | 6g | 9g | 44g |
| Comparison: Whataburger with bun + Small French Fries | 860 | 96g | 7g | 89g | 32g |
| Comparison: Garden Salad with Grilled Chicken + small Chocolate Shake, no dressing | 730 | 92g | 6g | 86g | 44g |
The shake comparison is deliberately blunt. A low-carb salad doesn’t rescue a high-carb drink. The small Chocolate Shake alone lists 80g total carbs; the small Vanilla Shake lists 69g. Neither belongs on a list of minimal-carb desserts.
Burgers and breakfast need deliberate changes
The standard Whataburger lists 590 calories, 62g total carbs, 4g fiber and 29g protein. Removing the bun lowers carbs, but Whataburger doesn’t list a separate burger bun or a bunless burger total in its guide.
If you prefer beef, ask for a burger without bread in a container, then choose your additions from the counted list. The Avocado Bacon Burger and Mushroom Swiss Burger aren’t inherently bread-free: their standard versions list 52g and 61g total carbs, respectively.
For breakfast, a Taquito with Cheese & Bacon lists 29g total carbs as served. Its wrap is a tortilla, so asking to remove a biscuit isn’t the right instruction. Breakfast On A Bun with Bacon lists 35g total carbs as served. Ask specifically for the bread or tortilla to be left out, and check the remaining ingredients before logging a modified order.
How to order
- Pick Garden or Cobb and specify grilled chicken if you want it.
- Choose a dressing from its own nutrition row and request it separately.
- Count bacon slices and specify small or large American cheese.
- If ordering a burger instead, request no bun and a container.
- Leave fries and shakes out of the meal rather than adding them automatically.
For other chains, use our keto fast food guide and high-protein, low-carb fast food comparison.