For Jack in the Box keto ordering, choose Garden Salad with Grilled Chicken, leave off crunchy toppings and add one counted dressing serving. The salad has a lower carb count than the Southwest version. Skip crispy chicken strips and curly fries as sides.
All figures below come from the Jack in the Box nutrition facts PDF, retrieved October 24, 2026. It states an effective date of November 2026, which is later than that retrieval date. Values are as published by the chain; confirm that your location is serving the listed recipes.
The grilled salad is the clearest starting point
The salad note matters: published salad nutrition excludes dressing and crunchy toppings. That gives us a clean base to count, but it doesn’t mean the packet tossed into your bag is included in the total.
| Item and published serving | Calories | Total carbs | Fiber | Net carbs | Protein |
|---|---|---|---|---|---|
| Garden Salad with Grilled Chicken, no dressing or crunchy toppings | 210 | 9g | 3g | 6g | 25g |
| Side Salad, no dressing or crunchy toppings | 50 | 3g | 1g | 2g | 3g |
| Southwest Salad with Grilled Chicken, no dressing or crunchy toppings | 290 | 25g | 7g | 18g | 30g |
I’d use the Garden Salad with Grilled Chicken as the default. Its 9g total carbs minus 3g fiber gives 6g net carbs before dressing. The Southwest Salad with Grilled Chicken has 25g total carbs and 7g fiber, or 18g net carbs before dressing. Same cooking description, very different carb commitment.
A Side Salad adds 3g total carbs and 1g fiber. It’s useful if you want more salad with your salad. It’s less glamorous than fries, but the calculator won’t judge the repetition.
Count dressings and crunchy toppings separately
| Item and published serving | Calories | Total carbs | Fiber | Net carbs | Protein |
|---|---|---|---|---|---|
| Buttermilk Ranch Dressing, 50g | 250 | 4g | 0g | 4g | 1g |
| Creamy Southwest Dressing, 50g | 190 | 3g | 0g | 3g | 1g |
| Hidden Valley Balsamic Vinaigrette Dressing, 43g | 150 | 4g | 0g | 4g | 0g |
| Tri-Colored Tortilla Strips, 14g | 70 | 8g | 1g | 7g | 1g |
| Wheat Caesar Croutons, 14g | 60 | 9g | 1g | 8g | 2g |
Buttermilk Ranch Dressing adds 4g carbs and 250 calories for the full published serving. Creamy Southwest adds 3g carbs and 190 calories. Neither needs a blanket ban just because it’s creamy; the actual serving does need counting.
The balsamic serving also adds 4g carbs. Don’t assume a vinaigrette is automatically lower carb than ranch. Here, they land on the same carb number before the salad enters the conversation.
Leave off tortilla strips and croutons when following the orders below. Tortilla strips add 8g total carbs and 1g fiber; croutons add 9g total carbs and 1g fiber. The salad totals don’t include either one, so forgetting a packet means forgetting part of lunch.
Complete orders, counted
These four lower-carb combinations use the published grilled Garden Salad base and full dressing servings. No crunchy toppings, beverage or other side is included unless named. Match the dressing name and serving, not just the word ranch.
| Order | Calories | Total carbs | Fiber | Net carbs | Protein |
|---|---|---|---|---|---|
| Grilled Garden Salad + Buttermilk Ranch, no crunchy toppings | 460 | 13g | 3g | 10g | 26g |
| Grilled Garden Salad + Creamy Southwest Dressing, no crunchy toppings | 400 | 12g | 3g | 9g | 26g |
| Grilled Garden Salad + Balsamic Vinaigrette, no crunchy toppings | 360 | 13g | 3g | 10g | 25g |
| Grilled Garden Salad + Side Salad + Buttermilk Ranch, no crunchy toppings | 510 | 16g | 4g | 12g | 29g |
| Comparison: Bacon Ultimate Cheeseburger as served + Small Curly Fries | 1210 | 62g | 4g | 58g | 58g |
| Comparison: 3 Crispy Chicken Strips + Buttermilk Ranch | 720 | 36g | 3g | 33g | 34g |
Three Crispy Chicken Strips have 29g net carbs before dip. Choose the grilled salad when you want the lower-carb chicken order.
Bunless burgers and bread-free breakfast
Ask for the Bacon Ultimate Cheeseburger without its bun if you’d rather have a burger. Its 32g total carbs and 1g fiber describe the whole sandwich; Jack in the Box’s guide doesn’t list separate bread portions for burgers or breakfast sandwiches, so removing the bread lowers carbs without giving an exact new total.
Ultimate Breakfast Sandwich lists 30g total carbs and 1g fiber as served. For a bread-free breakfast request, ask for the filling on its own and leave off potato sides.
The Teriyaki Grilled Chicken Bowl is not a substitute for grilled chicken by itself. The white-rice version lists 100g total carbs and 3g fiber. A word like grilled tells you about cooking, not the rest of the bowl.
How to order
- Ask for Garden Salad with Grilled Chicken, rather than crispy chicken.
- Request no crunchy toppings and leave any separate packets unopened.
- Pick one dressing and count the full serving if you use it all.
- If adding a Side Salad, keep its toppings separate too.
- Skip crispy strips and curly fries as sides for this order.
- For a burger or breakfast sandwich, say no bread and check that no replacement side was added.
The grilled Garden Salad already gives you a workable meal with several dressing choices. I’d pick the dressing first and keep the crunchy packets unopened.
For more chains, see our keto fast food guide and our comparison of high-protein, low-carb fast food orders.