Food & Beverage · Donut Shop & Cafe
Mario's Donut Restaurant
2786 Muegge Rd, St Charles, Missouri, 63303
Google Maps
Updated: 17 May 2026
Authenticity Score: 88/100
About
Mario's Donut Restaurant is a popular local spot, known for its delicious donuts and friendly service. While some customers have noted issues with service and food consistency, most find it a reliable and welcoming spot for a casual meal.
Our Review Process
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11
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20
Highest rating
20
Lowest rating
We analyze 71 public reviews for Mario's Donut Restaurant using our data models and filter out spam to highlight only authentic feedback.
Performance Scores
Food Taste
85/100
Value for Money
80/100
Pro Tip
Try the custard-filled donuts.
Donut focus
Breakfast menu
Pros & Cons
✓ What Works Well
- Delicious donuts
- Friendly staff
- Good value
✗ Areas to Improve
- Inconsistent service
- Food consistency
- Wait times
Frequently Asked Questions
- Do they serve breakfast?
- Is it kid-friendly?
- What are the specials?
User Feedback
A local favorite
Great donuts
Friendly service
Quick Info
- Category Food & Beverage
- Neighborhood Suburban
- City St Charles
- State Missouri
- Postcode 63303
- Country United States
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