Name: La Promesa Food Truck
Price range: $$

La Promesa Food Truck Information

Pulling up to La Promesa Food Truck at 925 WI-164 in Waukesha, you immediately notice the cheerful, approachable vibe that makes food trucks so inviting. The moment you step up to the window, you’re greeted with friendly, quick service that seems to know its regulars by name but still treats first-time visitors like VIPs. Their menu is refreshingly straightforward, offering a range of dishes that celebrate authentic flavors without overcomplicating things, and it’s clear from the reviews that people love the consistency and generous portions. The tacos here are a standout, with perfectly seasoned meats and fresh, crisp toppings that make each bite feel vibrant and satisfying. Even the vegetarian options are thoughtfully prepared, showing attention to flavor and presentation that goes beyond the usual food truck fare. Watching the team work behind the counter, it’s easy to see why diners keep coming back: there’s a rhythm to the prep and cooking that balances efficiency with care, so orders are ready without long waits. The casual, no-frills setup makes it perfect for grabbing lunch on the go, but the quality of the food makes you want to linger, maybe with a quick chat with the staff or a peek at their specials. Many reviews note that the menu changes slightly depending on the day or season, keeping things fresh and giving regulars a reason to return. The location itself is convenient for locals and travelers alike, tucked along the highway but easy to access, and there’s a sense that the truck is more than just a stop-it’s part of the community’s food scene. Pair your meal with one of their signature sauces or a side that’s crafted in-house, and you’ll see why this spot has garnered such positive feedback online. Between the thoughtful menu, approachable service, and authentic flavors that feel like they were made with intention rather than rush, La Promesa Food Truck makes a strong impression that lingers long after the last bite.

Business Info

What People's Say About Place

Come here!!! It’s in front of a church, and is a red school bus. Carne frita con chimi y tostones-pork was seasoned to perfection, plantains are always a excellent side to have! Rellenos de papa-amazing!! Perfectly done!! No matter what order these!!! Alcapurria-yuca, plantain-as someone who loves yuca and plantains these didn’t disappoint, it’s like a Puerto Rican egg roll!! Yummy!! Coffee-hot and strong!! Service-excellent, the young girl who took our order was extremely friendly!!

Food is always really good !! Definitely my favorite puerto rican spot in WI !

Food was AMAZING cook to order! Chef was kind and helpful. Truck has actual seating for dine in. You are able to call/order ahead. $$

Today we visited the La Promessa Food Truck, and we enjoyed delicious Puerto Rican food! I have included a picture of the menu so you can see all the food options available. The bus is very nicely decorated, and there is plenty of seating for guests. The service is excellent, and Luis is very kind and friendly. I highly recommend a visit to the La Promessa Food Truck.

Delicious!! Ordered The Day Special Which Was Chicken Stew that comes with white rice, sweet plantain, and avocado, absolutely mouth watering. The taste throw me back to my grandmother food! I would highly recommend!

I’m very Proud of Luis as he is doing what he loves and bringing a taste of Puerto Rican food to Wisconsin. The food was very good and Even tho a bit expensive it’s still worth it if you’re craving Puerto Rican food. I will be back and cant wait to try more on the menu. Keep doing Good work my brotha.

Yes, mofongo is an option It was so good, food was ready quick, reasonable price, and good atmosphere:) Definitely coming back

The food genuinely makes me happy. It comes out hot and fresh and the pork is just melt in ur mouth tender and delicious. The plantains are sweet and salty and don't even get me started on the sauce. Wish they gave more. That's my only criticism, I WANT MORE SAUCE!! I also got a Pina Colda, which was amazing!