McDonald’s vs Burger King Breakfast: I Tried Both for 7 Days — Here’s What Surprised Me

Let’s be real—fast food breakfasts often get a bad rap. Greasy, rushed, and forgettable, right? But as someone who juggles early mornings and tight deadlines, I wanted to know: can fast food breakfast actually be satisfying, affordable, and worth repeating?

So, I launched a little experiment: 7 days, 2 breakfasts per day—one from McDonald’s menu, one from Burger King. Same time each morning. Same budget. One goal: to crown the king (or clown) of breakfast.

Over the week, I scored each chain based on:

• Taste (how good it really was)
• Price (value for money)
• Portion (did it fill me up?)
• Presentation (did it even look edible?)
• Nutrition (as much as fast food allows)

Spoiler: There were surprises. McDonald’s had some consistency wins, but Burger King came through with flavor bombs I didn’t expect. Let’s break it down, day by delicious day.

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Day 1 — The Classics Showdown

Item	McDonald’s Egg McMuffin	Burger King Croissan’wich
Ingredients	English muffin, Canadian bacon, egg, cheese	Croissant bun, sausage, egg, cheese
Taste	Balanced, mildly savory, slightly crispy muffin	Rich, buttery, bold sausage flavor
Calories	~310	~500
Price	$4.29	$4.59
Verdict	Classic and clean	More indulgent and flavorful
Winner	BK for flavor, McD for balance

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Day 2 — Breakfast Platters

Feature	McDonald’s Big Breakfast	Burger King Pancake Platter
Contents	Eggs, hash brown, sausage, biscuit	Pancakes, sausage
Calories	~750	~670
Price	$5.99	$5.49
Fullness Factor	Very filling	Lacked variety (no eggs or biscuit)
Winner	McDonald’s

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Day 3 — Sweet Starts

Feature	McDonald’s Hotcakes	BK French Toast Sticks
Portion Size	3 pancakes	3–5 sticks with syrup
Calories	~580	~380
Taste	Mildly sweet, spongy	Boldly sweet, cinnamon-flavored
Price	$3.99	$2.99
Best For	Traditional breakfast	Sweet tooth satisfaction
Winner	BK for fun, McD for portion

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Day 4 — On-the-Go Wraps

Feature	McDonald’s Sausage Burrito	BK Egg-Normous Burrito
Ingredients	Egg, cheese, sausage, peppers	Egg, sausage, hash browns, cheese, sauce
Calories	~310	~850
Price	$2.09	$4.99
Portion	Small, easy to eat	Huge, filling, slightly messy
Winner	Tie (compact vs. complete meal)

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Day 5 — Value Menu Face-Off

Feature	McDonald’s	Burger King
Value Picks	Sausage Biscuit, Hash Brown, Coffee	Bacon Biscuit, Hash Rounds, Coffee
Total Cost	$5.47	$6.07
Flavor Notes	Savory, consistent	Fluffy biscuit, crispy bacon
Winner	McDonald’s (better value and variety)

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Day 6 — Coffee & Sides

Feature	McDonald’s	Burger King
Coffee Flavor	Smooth, mild roast	Bold, stronger roast
Hash Browns	Single large, crispy	Mini hash brown coins
Temperature	Hot and fresh	Good, but got soggy quickly
Winner	Tie (McD for sides, BK for coffee)

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Day 7 — Combo Meal Test

Feature	McDonald’s Combo	Burger King Combo
Contents	Egg McMuffin, Hash Brown, Coffee	Croissan’wich, Hash Rounds, Coffee
Calories	~640	~700
Price	~$7.10	~$7.60
Speed	Fast and efficient	Slight delay, lukewarm items
Winner	McDonald’s

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Scorecard Breakdown

Category	McDonald’s	Burger King
Taste	8.0	7.5
Portion	7.5	8.0
Price	8.5	7.0
Coffee	7.5	8.0
Sides	8.5	7.0
Value Menus	8.0	6.5
Combo Experience	8.5	7.0
Overall Score	8.07	7.28

My Personal Favorite: The Verdict

Winner: McDonald’s — but not by a landslide.

Here’s the truth: both McDonald’s and Burger King have strong points. BK’s croissants are next-level buttery. Their coffee hits harder. But McDonald’s nailed consistency, price, and sides. The hash brown alone made me come back.

What surprised me most? How close this battle was. If you’re after bold flavor, Burger King wins in bursts. But if you’re about predictable quality, better value, and speed, McDonald’s earns the crown.

Would I do it again? Definitely—maybe next time with a twist: throw Wendy’s or Dunkin’ into the breakfast brawl.

💡 Pro Tip: Use Mcdo delivery app or BK apps to customize and compare your own orders without leaving the house.

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Final Thoughts

This wasn’t just about breakfast—it was about finding what works for real people. Some days, you want clean and classic. Others, you want rich and satisfying. Thankfully, both chains bring something worthwhile to the table.

So why choose one? Rotate, remix, and explore your local menus. And if you’re feeling adventurous—try the 7-day challenge yourself. You might just discover your next go-to morning ritual.

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FAQs: McDonald’s vs Burger King Breakfast

1. Is McDonald’s or Burger King cheaper for breakfast?

McDonald’s is slightly cheaper overall, especially on value menus and combo pricing. BK tends to charge more for premium items.

2. Which breakfast is better for vegetarians?

McDonald’s offers more vegetarian-friendly items like hotcakes and oatmeal. Burger King has limited options but is expanding slowly.

3. Can you order these breakfast items via delivery apps?

Yes, both McDonald’s and Burger King are available on Uber Eats, DoorDash, and Grubhub in most locations.

4. What’s the healthiest breakfast option from each?

• McDonald’s: Egg McMuffin (~310 calories)
• Burger King: Egg & Cheese Croissan’wich (without sausage) (~350 calories)

5. Do both chains serve breakfast all day?

McDonald’s offers select items all day at some locations. Burger King usually ends breakfast service by 10:30 AM.

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