This is the kind of place we look for when we are in a town we aren't familiar with. Based on Yelp reviews, and in the mood for Mexican breakfast late in the morning, we drove from East Mesa to Adrian's and we weren't disappointed. My husband loves Hoeuvos Rancheros and is difficult to impress but he was very happy with his breakfast and cleaned the plate. I had a carne asada tostada and rice and they were great. The carne asada is flavorful with lots of grilled char and the rice was fluffy and melt in your mouth good. The tostada came with two crispy tortillas instead of the usual one and they both stayed crispy till the last bite. We split a homemade flan to top off the meal and it was fantastic.
I had a bottled in Mexiico Coke and it was icy cold and so much better than the stuff in cans...I think it's because it's made with cane sugar.
It's a shame they don't serve beer with their excellent menu but that's no reason not to eat there.
The restaurant is small but quaint and clean and just the kind of place I hope to find again and again in our RV travels.