Home › Breakfast, Lunch & Sandwiches › Dunkin' Donuts Sourdough Breakfast Sandwich: Price, Calories and What's on It

The Dunkin’ Donuts Sourdough Breakfast Sandwich costs about $5.99–$8.24 in 2026 and has 630 calories, built from two eggs, five half-slices of bacon and white cheddar on two slices of toasted sourdough. It is the heaviest bacon sandwich on the regular Dunkin’ breakfast menu. Prices are typical US prices and vary by location, since every Dunkin’ store is franchised.

Dunkin’ Sourdough Breakfast Sandwich Price (2026)

The Sourdough Breakfast Sandwich price runs about $5.99 to $8.24 in 2026, the top of the breakfast sandwich board on the full Dunkin’ menu with prices. A Bacon, Egg and Cheese on a croissant runs about $4.99–$6.99, so the sourdough build costs roughly $1.00 to $1.25 more at each end of the range. Even the Grilled Cheese, at $4.50–$7.56, starts and tops out lower.

The spread is wide because franchise owners set their own prices, which differ by market and by how you order. Delivery apps run higher than in-store and Dunkin’ app prices, so a delivered sandwich tends to land near the top of the range. Older price surveys listed it at $4.99–$5.99, so some stores may still charge less than $5.99.

Sourdough Breakfast Sandwich Calories, Sugar and Nutrition

The Dunkin’ Sourdough Breakfast Sandwich has 630 calories and only 2 grams of sugar, so its energy comes from bread, eggs, cheese and bacon. That one sandwich covers about 32% of a 2,000-calorie day. No other bacon sandwich on the regular menu comes close, since a Bacon, Egg and Cheese on a croissant sits at 520 calories.

Sourdough breakfast sandwich calories also run well above the Dunkin’ Grilled Cheese (480) and Avocado Toast on sourdough (about 240), even though all three share the same bread. The difference is the bacon and two eggs, since the Grilled Cheese already carries white cheddar and American cheese. Older menu listings and the 2026 nutrition data both put the sandwich at 630 calories, so the figure is a steady one to plan around.

How 630 Calories Fit Into Your Day

The table shows how far a side and a drink move the total. Fat, sodium and protein are not listed here, so use Dunkin’s official nutrition guide for those, or our Dunkin’ calorie chart to plan a whole order.

What’s in a Sourdough Breakfast Sandwich and How It’s Made

Dunkin’ builds this sandwich from four parts, each covered in the list below. Sourdough is a fermented bread, so it usually brings a mild tang and a firmer chew than an English muffin or a croissant. White cheddar usually tastes sharper than the American cheese found on many fast-food sandwiches.

It is the only breakfast sandwich served on sliced sourdough, a bread it shares with the Grilled Cheese and Avocado Toast. It is on Dunkin’s 2026 menu, though a single store can still sell out of an item or drop it. With bread, cheese and egg in the stack, it does not suit anyone avoiding wheat, milk or egg.

Ingredient by Ingredient

• Sourdough toast: two slices, the only bread this sandwich comes on.
• Eggs: two eggs, stacked between the slices.
• Bacon: five half-slices, the only meat in the build.
• White cheddar: the only cheese; the official build lists no sauce or spread.

Bread Choice and Build Options

Dunkin’s Bacon, Egg and Cheese and Sausage, Egg and Cheese both come on a croissant, English muffin or bagel, but this sandwich comes only on sourdough. That matters, because bread alone moves a Bacon, Egg and Cheese from 420 calories on an English muffin to 520 on a croissant. You can still ask for the bacon or cheese to be left off, but Dunkin’ does not publish calories for those versions.

Allergens and Diet Notes

Going by its build, the sandwich contains egg, milk and wheat, and the bacon rules it out for vegetarians and anyone avoiding pork. Dunkin’s allergen guide also lists soy on nearly all of its breakfast sandwiches. Ordering it without bacon leaves egg and cheese on sourdough, but shared ovens and prep surfaces mean cross-contact is possible. Check Dunkin’s official allergen guide or our Dunkin’ allergen menu guide before ordering if you manage a food allergy, and tell the crew.

Taste, Texture and Best Pairings

Expect a savory, salty sandwich with a slight sour note from the bread and a sharp edge from the cheddar. Toasted sourdough has more bite than a croissant or English muffin, and the bacon adds salt and a smoky edge. With only 2 grams of sugar, it suits a sweet drink or plain black coffee.

Each add-on changes both the bill and the calorie count. Dunkin’ hash browns add 110 calories and about $1.99–$2.29, while a Medium black hot coffee adds just 5 calories for $2.69. A Medium French Vanilla swirl coffee adds 170 calories and 37 grams of sugar, about 18 times the sugar in the sandwich itself.

Best Coffee to Drink With It

Served black, all three Medium coffees add 5 calories, so caffeine per dollar decides it. Hot coffee gives about 78 mg per $1 (210 mg for $2.69), a Medium Dunkin’ iced coffee about 90 (297 mg for $3.29) and Dunkin’ cold brew about 62 (260 mg for $4.19). Iced coffee gives the most caffeine for the money, and cold brew the least.

Best Value: Sourdough Sandwich, Combo or $6 Meal Deal?

On price alone, the Sourdough Breakfast Sandwich loses to Dunkin’s bundles. A sandwich, hash browns and a Medium coffee bought separately cost about $10.67–$13.22, while the $6 Meal Deal covers a Bacon, Egg and Cheese, hash browns and a Medium coffee where it runs. Choosing sourdough over the deal costs roughly $4.67 to $7.22 more for the same three-item order.

Per calorie it does better: at its midpoint price the sandwich delivers about 88 calories per dollar, close to a Bacon, Egg and Cheese on a croissant at 87. Of the sandwiches compared on this page, the Sausage, Egg and Cheese on a croissant gives the most food for the money at about 114. Plug in your store’s prices to check the math, and see current Dunkin’ deals and coupons for live offers.

Cheapest Ways to Get a Sourdough Breakfast

• Order ahead for pickup; delivery menus cost more.
• Skip the hash browns to save $1.99–$2.29.
• Pick Medium hot coffee ($2.69) over cold brew ($4.19) to save $1.50.
• Just want the bread? Avocado Toast (about $3.49–$4.29) uses the same sourdough.

Best Ways to Order a Sourdough Breakfast Sandwich

The right order depends on what you want: a big savory breakfast, more caffeine, a flavored coffee without sugar or a meat-free sandwich. Each pick below is backed by typical 2026 prices and Dunkin’ calorie figures rather than a taste test. None needs a secret-menu name, since each is the standard sandwich with one simple change.

Keep the sandwich as built and choose the drink with care, because the drink is where the numbers swing. Black coffee keeps the meal at 635 calories, while a French Vanilla swirl lifts it to 800. For a lighter plate altogether, the Bacon, Egg and Cheese Wake-Up Wrap puts bacon, egg and cheese in a tortilla for 220 calories.

Sourdough Breakfast Sandwich vs Other Dunkin’ Sandwiches

Next to the rest of the Dunkin’ sandwich menu, the sourdough build is the priciest and one of the heaviest choices. It has 110 more calories than a Bacon, Egg and Cheese on a croissant and 210 more than the English muffin version. Only the Sausage, Egg and Cheese on a croissant or bagel tops it, at about 680 calories.

At the midpoint it costs about 19% more than a Bacon, Egg and Cheese on a croissant but carries about 21% more calories, so it holds up on calories per dollar. Lighter eaters should look at the Turkey Sausage, Egg and Cheese at 460 calories or a Wake-Up Wrap. Seasonal picks like the fall Maple Sugar Bacon Breakfast Sandwich (560 calories, on a butter croissant) come and go, so check your store’s current menu.

Which Sandwich Should You Pick?

Match your goal to a sandwich in the table below. If you would rather have a bagel, the Bacon, Egg and Cheese comes on one at about 520 calories, and our Dunkin’ bagel guide covers every flavor, including the Everything Bagel.

How to Order the Sourdough Breakfast Sandwich (App, Drive-Thru, In Store)

Dunkin’ serves breakfast all day at most locations, so you can order this sandwich from opening until close; the Dunkin’ breakfast hours page covers the exceptions. At the drive-thru or counter, use the full name and state any change, such as no bacon, before you pay. It also works as a Dunkin’ lunch order, since breakfast stays on the board past noon.

The Dunkin’ app shows your store’s exact price, which matters for an item with a range as wide as $5.99–$8.24. Ordering ahead for pickup also avoids the higher prices on delivery menus. Members of Dunkin’ Rewards earn points on purchases and can get app offers that lower the cost of breakfast.

1. Ask for the Sourdough Breakfast Sandwich by name.
2. Add any changes, such as no bacon or no cheese.
3. Add hash browns ($1.99–$2.29) and a drink.
4. Scan or sign in to Dunkin’ Rewards to earn points.

Final Verdict: Is the Dunkin’ Sourdough Breakfast Sandwich Worth It?

Yes, if you want the most filling bacon-and-egg sandwich on Dunkin’s regular menu and don’t mind paying about $5.99–$8.24 for it. You get two eggs, five half-slices of bacon and white cheddar on toasted sourdough for 630 calories, and its calories per dollar roughly match a Bacon, Egg and Cheese on a croissant. It suits a late breakfast or early lunch better than a quick bite on the way to work.

Skip it if price comes first, because the $6 Meal Deal covers a sandwich, hash browns and coffee for about what this sandwich alone costs at its cheapest. Anyone aiming for under 500 calories should pick the Bacon, Egg and Cheese on an English muffin (420) instead. If you do order it, pair it with black coffee or an unsweetened shot to keep the meal at 635–645 calories.

Sources and further reading: Dunkin’ official menu and nutrition information, FDA: how much caffeine is too much, FDA: added sugars on the Nutrition Facts label. Prices are typical US prices and vary by location.

Dunkin’ Donuts Sourdough Breakfast Sandwich: Frequently Asked Questions

These are the questions people ask most about the Dunkin’ Sourdough Breakfast Sandwich, answered with the figures from the tables above. The most common confusion is price, since the app, the counter and delivery menus can show very different numbers for the same sandwich. Calories come second, because the drink can add far more than people expect: a Medium French Vanilla swirl coffee adds 170 calories.

Prices here are typical 2026 US prices from several price surveys, and each franchised store sets its own. Calories and ingredients come from Dunkin’s published nutrition information and menu descriptions. When your local menu shows a different number, trust the in-app price for your store.