Fast-food fiber lists age badly. Menus change, portions move, and a gram count without the exact build is trivia wearing a nutrition label.
Answer up front: the highest-fiber custom order below is a Chipotle veggie bowl with both beans at 25 grams of fiber. Of the ten orders verified against official chain data on July 30, 2026, no fixed menu item wins outright. Subway’s Veggie Patty Protein Bowl carries the most fiber at 19 grams, but that’s 540 calories, 1,550 milligrams of sodium, and participating locations only. Chick-fil-A’s Chicken Tortilla Soup does 17 grams in 280 calories with 24 grams of protein, but it’s seasonal.
The FDA Daily Value for dietary fiber is 28 grams, and 20% or more of it counts as a high amount. The FDA’s label guide calls fiber a dietary component of public health concern because most Americans fall short. One column isn’t a grade for the whole meal.
Verified high-fiber fast food orders
| Chain | Exact order or build | Fiber | Calories | Protein | Sodium | Checked | Official source |
|---|---|---|---|---|---|---|---|
| Chipotle | Veggie burrito bowl: brown rice, black beans, pinto beans, fajita vegetables, guacamole, romaine; no salsa | 25 g (89% DV) | 725 | 23 g | 1,130 mg | 2026-07-30 | Guide |
| Subway | Veggie Patty Protein Bowl: footlong patty portion, lettuce, spinach, tomatoes, onions, green peppers, cucumbers, olives; no dressing or cheese; participating locations only | 19 g (68% DV) | 540 | 22 g | 1,550 mg | 2026-07-30 | Tables |
| Chick-fil-A | Chicken Tortilla Soup, cup portion; seasonal item, last run Nov. 10, 2025 to March 7, 2026 | 17 g (61% DV) | 280 | 24 g | 1,060 mg | 2026-07-30 | Nutrition + Dates |
| Chick-fil-A | Chick-fil-A Cool Wrap with included Avocado Lime Ranch dressing | 14 g (50% DV) | 660 | 43 g | 1,420 mg | 2026-07-30 | Nutrition |
| Panera | Green Goddess Chicken Wrap, Grab N Go section | 14 g (50% DV) | 460 | 32 g | 1,340 mg | 2026-07-30 | Guide |
| Panera | Chicken Caesar Wrap, Grab N Go section | 14 g (50% DV) | 480 | 32 g | 1,510 mg | 2026-07-30 | Guide |
| Wendy’s | Plain Baked Potato plus Small Chili; Wendy’s lists the Small Chili at 280 calories and the Saltine Packet as a default component, without breaking the packet out separately | 10 g (36% DV) | 550 | 26 g | 1,090 mg | 2026-07-30 | Potato + Chili |
| Panera | Whole Mediterranean Veggie on Tomato Basil | 8 g (29% DV) | 520 | 18 g | 1,260 mg | 2026-07-30 | Guide |
| Panera | Steel Cut Oatmeal with Strawberries, Pecans & Cinnamon Crunch Topping | 7 g (25% DV) | 330 | 8 g | 170 mg | 2026-07-30 | Guide |
| Starbucks | Rolled & Steel-Cut Oatmeal, plain standard recipe | 4 g (14% DV) | 160 | 5 g | 125 mg | 2026-07-30 | Nutrition |
The Chipotle and Wendy’s rows sum components; the rest use published totals. Panera’s figures come from the guide effective 6/17/2026, Subway’s from tables dated January 2026, Chipotle’s from its 3/2025 paper menu chart, which carries an OCT-2024 revision code. Chick-fil-A’s site returns a 403 to automated requests, so its figures get re-checked against Internet Archive captures of Chick-fil-A’s own pages. The soup’s numbers come from the product page as captured July 22, 2026; its seasonal dates come from Chick-fil-A’s availability answer as captured April 15, 2026, the page that actually carries them. The product page only calls it a seasonal item. Panera’s PDF is not blocked: it downloads in full, all 36 pages, to a plain automated request, and Panera sources four rows here, so all four come straight out of that file.
Which fast food order has the most fiber?
Chipotle, but only with the full build above. Skip either bean and the headline drops.
Among fixed menu items it’s a split decision. Subway’s bowl carries the most fiber at 19 grams, and Subway footnotes that section: the numbers assume the vegetables listed above, no dressing, no cheese. A build, not a scoop.
Chick-fil-A’s Chicken Tortilla Soup gives up 2 grams of fiber and wins everywhere else: half the calories, 490 fewer milligrams of sodium, 2 more grams of protein. The catch is the calendar. Chick-fil-A calls it seasonal, and its own support page dates the last run November 10, 2025 to March 7, 2026, so in July it’s a plan for later, not lunch.
Which fast food item has the most fiber per calorie?
Panera’s Vegetarian Black Bean Soup, and it isn’t close. The guide effective June 17, 2026 lists the bowl, a cup and a half, at 18 grams of fiber for 140 calories, with 8 grams of protein.
Fiber per calorie flips it. All ten orders from the table above, plus that soup:
| Order | Fiber per 100 calories |
|---|---|
| Panera Vegetarian Black Bean Soup, bowl | 12.9 g |
| Chick-fil-A Chicken Tortilla Soup, cup | 6.1 g |
| Subway Veggie Patty Protein Bowl | 3.5 g |
| Chipotle veggie bowl, both beans | 3.4 g |
| Panera Green Goddess Chicken Wrap | 3.0 g |
| Panera Chicken Caesar Wrap | 2.9 g |
| Starbucks Rolled & Steel-Cut Oatmeal | 2.5 g |
| Chick-fil-A Cool Wrap | 2.1 g |
| Panera Steel Cut Oatmeal with Strawberries, Pecans & Cinnamon Crunch Topping | 2.1 g |
| Wendy’s potato plus Small Chili | 1.8 g |
| Panera Mediterranean Veggie, whole | 1.5 g |
That soup sits out of the main table because it isn’t a meal: 8 grams of protein is a side dish wearing a bowl. The tortilla soup answers that objection at half the density, with 24 grams. Pair it with a protein and you land in the same place, in any month.
How much fiber is in Wendy’s baked potato and chili?
Ten grams for the pair: the U.S. pages list the Plain Baked Potato at 7 grams and the Small Chili at 3 more.
Together the potato and Small Chili provide the table’s 10 grams of fiber, 550 calories, 26 grams of protein, and 1,090 milligrams of sodium. Wendy’s ships a Saltine Packet as a default component and publishes no nutrition line for it, so the page can’t say whether the packet sits inside the 280 or on top.
How much fiber is in Panera’s Mediterranean Veggie?
Panera’s current U.S. guide, effective June 17, 2026, lists the whole Mediterranean Veggie on Tomato Basil at 8 grams of fiber, not 10, plus 520 calories and 1,260 milligrams of sodium. Its Steel Cut Oatmeal lists 7 grams for 330 calories. Same fiber neighborhood, wildly different meal.
How to order fiber when this list goes stale
Menus move. These rules don’t.
- Beans do the work. Chipotle lists 7 grams of fiber per 4 ounces of black beans, 8 for pinto. Together they’re 15 grams before anything else.
- Read the sodium. Every pick here except the two oatmeals clears 1,000 milligrams against a 2,300-milligram Daily Value.
- Check the calendar. Soup is where the fiber hides at the chicken chains, and soup gets pulled in spring.
Taco Bell is the honest gap: both of its nutrition URLs redirected to a corporate page on yum.com on July 30, 2026, with no per-item fiber table.
If price is the next question, the fiber-per-dollar ranking and the fast-food protein-per-dollar ranking keep the same exact-order discipline.
