I have eaten doughnuts all over the United States. I always thought that New York had the best doughnuts I had ever eaten. When we moved to Arizona we searched everywhere for doughnuts. My sister introduced us to BoSa. Wow! I was so happy, because a trip to New York was out of the question.But, one day we were starving and it was, as usual, a banter back and forth over where to eat. We had to pick up doughnuts for a family function,so we decided to have a sandwich at BoSa's. They have breakfast and deli style sandwiches.I had the turkey, no mustard on a croissant and my husband had the roast beef, no jalepenos on toast. The roast beef was medium rare, just the way he likes it. The meats are not that preformed,pressed psuedo-meat, but the real thing.The lettuce, tomato, and red onion were fresh and crisp.The sandwiches are very ample. I can't eat a whole sandwich, usually. I take the other half home and have it for later.I haven't tried their breakfast sandwiches yet, but by the look of the line of people ordering them that Sunday (11:00am) they are well liked. I don't like to eat sandwiches anywhere else if I can help it. The staff is polite, very quick (even though they were so busy)and have a great attitude. BoSa is our new sandwich shop. Oh yes, and our go to place for fantastic doughnuts too!