Whataburger Breakfast On A Bun® Price, Nutrition, and Allergens

💲 Price & Calorie Summary

Menu Item	Price	Calories
Breakfast On A Bun®	$4.39	525 Cal

The Whataburger Breakfast On A Bun® is a handheld morning favorite featuring a sausage patty, freshly cracked egg, and melty cheese all served on a toasted bun. It’s the perfect grab-and-go breakfast sandwich with Southern flavor and hearty satisfaction.

View: Whataburger Menu with Prices

📅 What’s Included

Small Bun (or Brioche Bun)
Sausage Patty (or Bacon)
One Egg
One Slice of American Cheese
Add-ons and customizations available

🍞 Bread Options

Type	Size	Extra Charge	Calories
Small Bun	4″	No extra charge	170 Cal
Toast Both Sides	—	—	—
Brioche Bun	4″	No extra charge	230 Cal

🍖 Protein Options

Protein	Price	Calories
Sausage	$4.39	220 Cal
Bacon	$4.39	55 Cal

🍳 Egg Options

Egg Style	Extra Charge	Calories
Egg	No extra charge	90 Cal

🧀 Cheese Options (Included)

Cheese Type	Extra Charge	Calories
American Cheese	No extra charge	45 Cal
Monterey Jack Cheese	No extra charge	60 Cal
No Cheese	—	0 Cal

➕ Popular Add-Ons

Add-On	Price	Calories
American Cheese	$0.50 extra	45 Cal
Monterey Jack Cheese	$0.60 extra	60 Cal
Extra Sausage	$1.00 extra	210 Cal
Extra Bacon	$1.00 extra	45 Cal
Grilled Jalapeños	$0.65 extra	10 Cal
Jalapeños	$0.65 extra	0 Cal

🌶️ Ranchero Add-On

Ranchero Option	Price	Calories
Picante Style – Jalapeños in Egg	$0.50 extra	5 Cal

⚠️ Allergen Information

Allergen	Present
Wheat	Yes
Soy	Yes
Gluten	Yes
Sesame	Yes
MSG	Yes
Egg	Yes
Milk	Yes

📊 Nutrition Facts

Nutrition	Value
Weight (g)	188
Calories	525
Calories from Fat	290
Total Fat (g)	32
Saturated Fat (g)	12
Trans Fat (g)	0
Cholesterol (mg)	250
Sodium (mg)	1190
Total Carbohydrates (g)	34
Dietary Fiber (g)	1
Sugars (g)	5
Protein (g)	26

🧾 Ingredients Breakdown

Small White Bun: Enriched flour, high fructose corn syrup, yeast, soybean oil, wheat gluten, dough conditioners, preservatives, sesame flour. Contains: Wheat, Soy, Sesame.

Bun Oil: Soybean oil, natural & artificial flavors, TBHQ, beta carotene, anti-foaming agent. Contains: Soy.

Creamy Pepper Sauce: Soybean oil, egg yolks, buttermilk powder, MSG, chipotle, spices, preservatives. Contains: Egg, Milk.

Egg: Fresh USDA grade AA whole shell egg. Contains: Egg.

Sausage Patty: Pork, salt, natural spices, MSG, sugar, BHA, BHT, citric acid. Contains: MSG.

American Cheese: Milk, cream, sodium citrate, preservatives, citric acid, color. Contains: Milk.

Special Seasoning: Salt and pepper.

🍽️ Best Pairing Whataburger Menu Items with Breakfast On A Bun®

Menu Item	Price	Calories
Hash Brown Sticks	$1.99	190 Cal
Cinnamon Roll	$2.99	580 Cal
Pancakes	$3.49	630 Cal
Biscuit with Bacon	$2.59	355 Cal
Taquito with Cheese	$2.79	440 Cal
Orange Juice	$1.99	140 Cal
Biscuit with Sausage	$2.59	520 Cal
Egg Sandwich	$2.59	310 Cal
Small Coffee	$1.49	0 Cal

🤔 FAQs About Whataburger Breakfast On A Bun®

1. What comes with the Breakfast On A Bun®?

It includes a sausage or bacon patty, egg, and cheese on a toasted small bun.

2. Can I customize the cheese?

Yes, you can choose between American or Monterey Jack—or skip the cheese entirely.

3. Are there allergens in this item?

Yes: egg, soy, milk, wheat, gluten, sesame, and MSG.

4. Can I substitute the protein?

Yes, you can swap sausage for bacon or vice versa.

5. Is it available all day?

No, it’s only served during breakfast hours.

6. Can I get it on a brioche bun?

Yes, a brioche bun is available at no extra cost.

7. Can I remove the egg?

Yes, it can be made without egg.

8. What sauce goes best with it?

Creamy pepper sauce or honey butter are great options.

9. Can I add extra meat?

Yes, extra sausage or bacon can be added for an additional cost.

10. Is it high in protein?

Yes, with 26g of protein.

11. What’s the sodium content?

1190mg per sandwich.

12. Can I make it spicy?

Yes—add jalapeños or try the ranchero-style egg.

13. What drinks pair well?

Coffee, orange juice, or soft drinks.

14. Is it kid-friendly?

Yes, but younger kids might prefer a plain egg sandwich.

15. Can I order it online?

Yes, it’s available on the Whataburger app and delivery platforms.

16. Is it popular?

Yes, it’s one of Whataburger’s top-selling breakfast sandwiches.