A breakfast on the go doesn’t have to be a calorie bomb. We compared 57 breakfast items at Subway, Panera Bread and Arby’s, using each chain’s official nutrition data, to find a truly healthy fast food breakfast: enough protein to keep you full, reasonable calories, and not a full day of salt before 9 a.m.
The quick answer: the lightest egg-and-protein breakfasts have 340 to 460 calories. Ham and egg sandwiches beat sausage wherever both are on the menu, and the bread you pick matters too.
The lightest breakfasts with real protein
All of these have at least 15 grams of protein, so they’ll keep you going until lunch. Sorted by calories:
| # | Breakfast item | Chain | Calories | Protein | Sat. fat | Sodium |
|---|---|---|---|---|---|---|
| 1 | Ham & Swiss Croissant | Arby’s | 340 | 17 g | 10 g | 910 mg |
| 2 | Ham, Egg & Cheese Wrap | Arby’s | 400 | 20 g | 8 g | 1,390 mg |
| 3 | Bacon, Egg & Cheese Wrap | Arby’s | 410 | 18 g | 9 g | 1,330 mg |
| 4 | Ham, Egg & Cheese Croissant | Arby’s | 410 | 21 g | 11 g | 1,040 mg |
| 5 | Egg & Cheese on Artisan Ciabatta | Panera Bread | 430 | 20 g | 7 g | 680 mg |
| 6 | Ham Croissant Benny | Panera Bread | 430 | 21 g | 14 g | 970 mg |
| 7 | Bacon, Egg & Cheese Croissant | Arby’s | 430 | 18 g | 13 g | 1,010 mg |
| 8 | Egg & Cheese on Artisan Flatbread (6-inch) | Subway | 440 | 18 g | 6 g | 810 mg |
| 9 | Egg & Cheese on Croissant | Panera Bread | 440 | 19 g | 15 g | 590 mg |
| 10 | Ham, Egg & Cheese on Ciabatta | Panera Bread | 460 | 25 g | 8 g | 1,000 mg |
| 11 | Ham, Egg & Cheese Sourdough | Arby’s | 460 | 26 g | 5 g | 1,290 mg |
| 12 | Ham, Egg & Cheese Biscuit | Arby’s | 460 | 21 g | 12 g | 1,750 mg |
- Lightest: Arby’s Ham & Swiss Croissant, at 340 calories and 17 grams of protein.
- Lightest with egg: Arby’s Ham, Egg & Cheese Wrap (400 calories, 20 grams of protein).
- Best for sodium: Panera’s Egg & Cheese on Artisan Ciabatta: 430 calories, 20 grams of protein, 7 grams of saturated fat and 680 mg of sodium.
Where these numbers come from
All numbers come from each chain’s official US nutrition information, the same data as our Subway, Panera and Arby’s nutrition pages. For Subway we compared 6-inch breakfast sandwiches and breakfast wraps. Not every location serves breakfast, so check the chain’s app. Read more in our editorial policy.
Healthy fast food breakfast: the most protein per calorie
If staying full matters most, look at protein for every 100 calories:
| Breakfast item | Chain | Protein | Calories | Protein per 100 cal |
|---|---|---|---|---|
| Steak & Wake on Ciabatta | Panera Bread | 32 g | 520 | 6.2 g |
| Steak, Egg & Cheese on Artisan Italian (6-inch) | Subway | 30 g | 530 | 5.7 g |
| Ham, Egg & Cheese Sourdough | Arby’s | 26 g | 460 | 5.7 g |
| Steak, Egg & Cheese Wrap | Subway | 48 g | 860 | 5.6 g |
| Ham, Egg & Cheese on Ciabatta | Panera Bread | 25 g | 460 | 5.4 g |
| Steak, Egg & Cheese on Artisan Flatbread (6-inch) | Subway | 27 g | 500 | 5.4 g |
| Black Forest Ham, Egg & Cheese Wrap | Subway | 44 g | 820 | 5.4 g |
| Black Forest Ham, Egg & Cheese on Artisan Italian (6-inch) | Subway | 27 g | 510 | 5.3 g |
Panera’s Steak & Wake on Ciabatta leads with 32 grams of protein for 520 calories. Subway’s Steak, Egg & Cheese 6-inch on Artisan Italian (30 grams, 530 calories) and Arby’s Ham, Egg & Cheese Sourdough (26 grams, 460 calories) are close behind.
The best breakfast at each chain
| Breakfast item | Chain | Calories | Protein | Sodium |
|---|---|---|---|---|
| Egg & Cheese on Artisan Flatbread (6-inch) | Subway | 440 | 18 g | 810 mg |
| Egg & Cheese on Artisan Italian (6-inch) | Subway | 470 | 21 g | 1,020 mg |
| Black Forest Ham, Egg & Cheese on Artisan Flatbread (6-inch) | Subway | 490 | 24 g | 1,120 mg |
| Egg & Cheese on Artisan Ciabatta | Panera Bread | 430 | 20 g | 680 mg |
| Ham Croissant Benny | Panera Bread | 430 | 21 g | 970 mg |
| Egg & Cheese on Croissant | Panera Bread | 440 | 19 g | 590 mg |
| Ham & Swiss Croissant | Arby’s | 340 | 17 g | 910 mg |
| Ham, Egg & Cheese Wrap | Arby’s | 400 | 20 g | 1,390 mg |
| Bacon, Egg & Cheese Wrap | Arby’s | 410 | 18 g | 1,330 mg |
- Subway: a 6-inch Egg & Cheese on Artisan Flatbread (440 calories). Flatbread has about 210 mg less sodium than Italian bread. See our Subway breakfast guide.
- Panera: the Egg & Cheese on Artisan Ciabatta (430 calories). The croissant version has less sodium (590 mg) but twice the saturated fat (15 grams). See our healthiest Panera breakfast guide.
- Arby’s: the Ham & Swiss Croissant (340 calories) or the Ham, Egg & Cheese Wrap (400). See our Arby’s breakfast guide.
The heaviest fast food breakfasts
| Breakfast item | Chain | Calories | Sat. fat | Sodium |
|---|---|---|---|---|
| Sausage Gravy Biscuit-Double | Arby’s | 960 | 27 g | 3,490 mg |
| Bacon, Egg & Cheese Wrap | Subway | 900 | 16 g | 1,790 mg |
| Steak, Egg & Cheese Wrap | Subway | 860 | 14 g | 1,890 mg |
| Black Forest Ham, Egg & Cheese Wrap | Subway | 820 | 13 g | 2,060 mg |
| Asiago Bagel Stack – Sausage & Egg | Panera Bread | 810 | 19 g | 1,590 mg |
| Egg & Cheese Wrap | Subway | 740 | 12 g | 1,440 mg |
Arby’s Sausage Gravy Biscuit-Double has 960 calories and 3,490 mg of sodium, more than the full-day limit of 2,300 mg from the Dietary Guidelines for Americans. Subway’s breakfast wraps are also big, at 740 to 900 calories. They have lots of protein, but they’re closer to two breakfasts than one.
What makes a fast food breakfast healthier?
- Protein first. Aim for at least 15 to 20 grams. Egg and ham sandwiches do this well.
- Ham or steak over sausage. Sausage adds the most calories and saturated fat wherever it’s on the menu.
- Watch the bread. Biscuits add the most sodium at Arby’s, and croissants the most saturated fat at Panera.
- Skip sweet extras. French Toast Sticks (590 calories), pastries and sweet bagels add sugar without much protein. See our Panera pastry calories guide.
- Drink coffee, tea or water instead of juice or sweet coffee drinks.
Does it matter which chain you choose?
Less than you’d think. Each chain has a good option between 340 and 460 calories with at least 17 grams of protein. The bigger difference is what you pick: a ham-and-egg sandwich on a lighter bread instead of sausage on a biscuit can save 200 to 500 calories. Compare your exact order with our calorie finder, or browse more breakfast menus.
Healthy fast food breakfast: frequently asked questions
What is the healthiest fast food breakfast?
Of the items we compared, Panera’s Egg & Cheese on Artisan Ciabatta (430 calories, 20 grams of protein, 680 mg of sodium) and Arby’s Ham, Egg & Cheese Sourdough (460 calories, 26 grams of protein) are strong all-round choices.
What fast food breakfast has the most protein?
Subway’s Steak, Egg & Cheese Wrap has 48 grams, but 860 calories. For protein per calorie, Panera’s Steak & Wake (32 grams, 520 calories) is best.
What is the lowest calorie fast food breakfast sandwich?
Arby’s Bacon & Cheese Croissant (330 calories) and Ham & Swiss Croissant (340 calories) are the lightest sandwiches we found.
Is a breakfast sandwich healthier than a pastry?
Usually, yes. An egg sandwich has similar calories to many pastries but far more protein and less sugar, so it keeps you full longer.
The bottom line
A healthy fast food breakfast is a ham or egg sandwich with 15 to 30 grams of protein and about 340 to 520 calories. Pick lighter bread, skip sausage, and drink something unsweetened. Browse more on our healthy eating hub.
Noman SaidMore from Noman →