Mario's Donut Restaurant

2786 Muegge Rd, St Charles
(636) 447-4515

Recent Reviews

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Julia Theodorow

Best donuts since the big donut chain started.

Atmosphere: 4

Food: 4

Service: 4

Recommended dishes: Doughnut

Jeff Porzelt

Great place to go and have breakfast. Informal family atmosphere. The food is great and the people are even nicer.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Sandwich

Kurt Martinson

Great price on good donuts, so be sure to come early if you want your choice.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Doughnut

Anthony Friedman

Excellent donuts. Great breakfast food. Highly recommend as a locally owned/operated restaurant. Support local!

Atmosphere: 4

Food: 5

Service: 4

Recommended dishes: Doughnut, Sandwich, Egg and Cheese

Charles Long

Great place to get together.

Atmosphere: 5

Food: 5

Service: 5

Five Aces

Remarkable environment. Simple but extremely clean and well organized. Excellent service and fresh food.

Atmosphere: 5

Food: 5

Service: 5

Bev H

Fantastic food! Recommend the classic gyro, the gyro omelette, the donuts (OMG). We also tried this wrap with chicken and candied bacon - can’t remember the name but it was so good.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Gyro Sandwich

tracy lustig

Love this place Gyros are amazing 👏

Atmosphere: 5

Food: 5

Service: 5

Mobile Michelle Vanlife Vaccaro

The business seems to have 2 different names. The food was great, the atmosphere was playful. Front desk/register soft skills may need to be addressed.

Atmosphere: 3

Food: 5

Service: 3

Kelsey Steele

Their gyros aren't what I thought they'd be. The meat was a little...off. But their donuts are GREAT. Would come back for donuts time and time again. The woman who works the counter is often pretty rude to the rest of the staff, though.

Wheelchair accessibility: Somewhat readily accessible

Atmosphere: 4

Service: 2

Recommended dishes: Apple Fritter, Sandwich, Bagels, Croissant

Not your Average

Great food but the older lady on register with the glasses is rude and runs her mouth too much.She focuses on having conversations more than she does helping costumers

Steve Bradford

Pretty good. I had the hummus, which was excellent, and a gyro, which was good but nowhere the best I've had. They sliced the gyro meat very thickly; I prefer it shaved thinner. I really wanted a donut for dessert, but they must be good because that day's batch was completely gone.

Food: 4

Service: 3

Recommended dishes: Hummus

Madeline Hupp

I ate two biscuits already and HAD to stop to take a picture and share my thoughts before I devoured the rest. If you ever pass Mario’s donuts in the morning, I highly highly recommend stopping in. Their menu is SO vast, there is truly something for everyone. The food is always fresh, made with love, and absolutely DELISH. ALSO, you’d be supporting a smaller business! Definitely my #1 favorite breakfast stop before work in St Charles! Had their biscuits and gravy and it is 11/10. Amazing.

Kid-friendliness: They have stuffed animals, books, chairs, and some of the most beautiful plants in this space. Mario’s is 100% family friendly with food options everyone will love!

Atmosphere: 5

Food: 5

Service: 5

Claire Meyer

We came here on Labor Day for a quick bite to eat and it was not only quick service but delicious donuts and bagel sandwiches! Highly recommend this local spot.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Sandwich, Donuts

David P

My son and I did a donut crawl and went to 5 different places in the st Charles, O'Fallon and st peters are and Mario's won best tasting donut. We used glazed as our control type and each got 1 extra variety donut. It was way too many donuts but alot of fun.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Doughnut, Burrito, Donuts

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