El Mariachi Mexican Restaurant

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1694 S Church St
Watertown, WI 53094

Phone: (920) 261-0200

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Neighborhood: Watertown

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Popular Menu Items

• Burrito Asado
• Grilled steak or chicken, rolled into a flour tortilla topped with red sauce, cheese, sour cream and guacamole. Served with whole black beans and rice.
• Arre Burrito
• Filling of your choice: ground beef, shredded chicken, shredded beef, pork, or Chile Colorado. Rolled into a flour tortilla, smothered with rice and beans. Topped with enchilada sauce. Plated with tomatoes, cilantro, onions, fresco cheese, sour cream, lettuce, and guacamole. Please note: Our shredded chicken is cooked with bell peppers, onions, and tomatoes.
• Ahogado Burrito
• Grilled chicken, steak or shrimp, fajita style onions and peppers topped with melted cheese and red sauce. Served with rice, beans, sour cream and guacamole. Steak or chicken. Add shrimp at an extra cost.
• Fajita Burrito
• House specialty. Steak, chicken or shrimp sautéed fajita- style with anions and bell peppers, rolled with cheese into a flour tortilla. Offered with sour cream and guacamole. Served with rice and beans. Steak or chicken. Add shrimp at a cost.
• Loco Burrito
• Choose between steak or chicken and we will add rice, black beans, corn and cheese. Tapped with green chile sauce and served with guacamole.

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Reviews for El Mariachi Mexican Restaurant

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  3.9 stars - Based on 12 reviews

#7 out of 84 restaurants in Watertown

#2 of 5 Mexican in Watertown

5 star				2 reviews	17%
4 star				9 reviews	75%
3 star				0 reviews	0%
2 star				0 reviews	0%
1 star				1 review	8%

Top Reviews of El Mariachi Mexican Restaurant

07/19/2025 - Angelica A.
The authentic Mexican cuisine here offers generous portions full of flavor, including unique dishes like steak tostados and flavorful quesabirria, complemented by fresh chips and salsa served promptly. The attentive and friendly staff provide excellent service in a lively ambiance that captures a true Mexican vibe, though the noise level can sometimes be distracting. With a diverse menu and house-made margarita mixes, this family-owned restaurant delivers a memorable dining experience worth revisiting.

11/08/2018 - MenuPix User
I ordered 2 Chile de rellanos, beans and rice. When the waitress arrived she bought 4 different plates. I asked why did you bring four plates it would have been so much easier on one or two plates. The other waitress told me to stop yelling at her she was new. I explained I did not yell, just explaining what could have been done. The table was filled with appetizers and other meals. I explained to the manager how rude his waitress was and inappropriate. He said Ok, I will take it off your bill. I was not looking for a free meal, but for the manager to provide some kind of feedback concerning what had just taking place. I have at there several times and will never return.