Burger King Veggie Burger Protein | What You Get Per Patty

The BK® Veggie Burger lists 21g of protein per sandwich, with the same 21g even if you skip mayo.

If you’re searching Burger King veggie burger protein, you’re usually trying to answer one thing: is it a real protein pick, or just a bun with veggies?

The straight answer is easy to miss because fast-food protein depends on two details: which item you’re ordering, and what’s on it. A patty, a bun, sauces, cheese, and even the way a restaurant builds the sandwich can shift the numbers more than people expect.

This page keeps it simple. You’ll see the protein listed for the BK® Veggie Burger, how mayo changes calories and fat without changing protein, and how that compares with a few other Burger King staples using the same nutrition document.

Burger King Veggie Burger Protein Numbers That Matter

In Burger King’s published nutrition for the BK VEGGIE® Burger, the sandwich is listed at 21g protein.

Two versions show up in the same nutrition table:

• BK VEGGIE® Burger: 390 calories, 21g protein
• BK VEGGIE® Burger w/o Mayo: 320 calories, 21g protein

So what changes when you remove mayo? Calories drop, fat drops, but protein stays flat. That tracks with how mayo works: it’s mostly fat, not protein.

If your goal is “same protein, fewer calories,” skipping mayo is one of the cleanest swaps you can make on this sandwich.

Veggie Burger Protein At Burger King With Common Swaps

Protein is only one part of the order, so let’s talk swaps that people actually make at the counter or kiosk. This is where many get tripped up.

Skipping mayo

As shown in Burger King’s nutrition table, removing mayo cuts calories (390 to 320) while leaving protein at 21g.

If you track macros, that’s a rare win: no trade-off on protein.

Adding cheese

Cheese tends to add protein, but it also adds saturated fat and sodium. Since build options vary by location, treat “add cheese” as a custom item and check the restaurant’s live nutrition tool when you can.

If you want a fast check, Burger King posts nutrition tables and updates; start with their nutrition PDFs when you need a paper reference.

Double patties

Doubling a patty is the most direct way to raise protein, but with veggie patties, availability and build rules can differ by market.

If your store can do it, check your local nutrition explorer for the updated totals before you lock it in.

Swapping sides

Protein can come from the main item or the side, so a low-protein side can leave you hungry an hour later.

If you’re trying to keep the meal steady, pick a side that adds volume and fiber, and keep drinks unsweetened when you can.

How The Protein Number Is Set

Fast-food protein isn’t guessed. Restaurants publish it from formulation data and testing. Still, totals can shift a bit with portioning, supplier changes, and kitchen build style.

Burger King’s own nutrition tables call out that variations can happen by restaurant and season, and they point people to their site for updated nutrition details.

One more detail that helps: the BK® Veggie patty in the April 2015 nutrition document is described with its supplier and ingredients in the allergen and ingredient section. That gives you a clearer sense of why the protein number is where it is.

If you’re checking ingredients for allergies or dietary rules, read the ingredient section, not just the macro line. It spells out allergens like egg, milk, wheat, and soy in the patty listing.

Table 1: Protein Comparison Across Popular Burger King Items

This table uses the same Burger King nutrition document so the numbers stay consistent across items.

What 21 Grams Of Protein Means In A Day

Nutrition labels in the U.S. often use Daily Values to help you frame a nutrient. The FDA lists a Daily Value of 50g protein for a 2,000-calorie diet reference.

With that reference point, 21g is 42% of 50g.

That’s a clean mental shortcut when you’re comparing choices. Still, people don’t all need the same protein. Your body size, activity level, age, and goals can change what “enough” looks like.

So treat the Daily Value as a comparison tool, then adjust based on your own routine and appetite cues.

Why the no-mayo version is a smart protein play

The no-mayo BK® Veggie Burger keeps the 21g protein line while cutting 70 calories and 8g total fat in the same nutrition table.

If you’re stacking protein across a day, those “free” calorie cuts can add up fast without touching your protein target.

Protein density matters when you’re hungry

Two items can have similar protein, but very different calories. That’s where protein density helps.

Protein density is simply grams of protein per 100 calories. It’s not a rule you must follow, but it’s handy when you want more protein without pushing calories higher.

Table 2: Protein Per 100 Calories For Quick Comparisons

These values are calculated from the calories and protein shown in the Burger King nutrition table.

How To Order For Higher Protein Without Making The Meal Heavy

If you’re ordering the veggie burger for protein, you can keep the meal satisfying without piling on extra calories.

Start with the cleanest base

Order the BK® Veggie Burger without mayo if you want the 21g protein with fewer calories. That change is listed directly in Burger King’s nutrition table.

If you like a creamy bite, you can add a little sauce at home after, where you control the portion.

Use sides to fill the gap

If your appetite is bigger than the sandwich, people often add fries and a sweet drink, then feel sluggish later.

A steadier move is picking a lighter drink and a side that doesn’t spike calories fast. Water, unsweetened tea, or black coffee can keep the meal from ballooning.

Watch sodium if you’re stacking salty foods

Many fast-food sandwiches carry a high sodium line. The BK® Veggie Burger is listed at 900 mg sodium in the same nutrition table.

If you pair that with salty sides and sauces, the total climbs fast. If sodium is a personal concern, balance the rest of your day with lower-sodium meals.

If you need a full meal, plan protein across the day

One burger rarely “solves” protein for the whole day. It’s more like one solid chunk of it.

If you aim for protein at breakfast, lunch, and dinner, you don’t need to force a huge amount into one sitting.

What If Your Burger King Doesn’t Have The Veggie Burger?

Menu items can differ by country, region, and even store. Some Burger King markets list a veggie burger on their menu, while others lean into plant-based patties under different names.

If you can’t find the veggie burger at your location, check your local Burger King site menu page and the local nutrition explorer. That’s the fastest way to get the right protein number for your area.

As a backup, ask for the store’s printed nutrition info or check the official nutrition PDFs for that market when they’re available.

Ingredient And Allergen Notes For The BK Veggie Patty

Protein isn’t the only thing that matters. If you avoid certain allergens, the veggie patty details matter just as much.

In Burger King’s April 2015 nutrition document, the BK VEGGIE® BURGER PATTY ingredient list calls out allergens including milk, egg, wheat, and soy, and it states the patty is not a vegan product.

If you’re ordering for someone with allergies, treat cross-contact as a real possibility in fast-food kitchens and follow your own safety rules.

Simple Takeaways For Burger King Veggie Burger Protein

• The BK VEGGIE® Burger is listed at 21g protein per sandwich.
• Removing mayo keeps protein at 21g while lowering calories (390 to 320).
• Using the FDA protein Daily Value (50g) as a reference, 21g is 42% of that number.
• If your local menu differs, use your market’s official Burger King nutrition tools for the exact protein line.

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