"🍔 The Star: Pastrami Sandwich From the very first bite, the pastrami sandwich delivers. The meat is thinly sliced, juicy and flavourful, piled high on fresh bread — the kind of sandwich you’re going to remember. Many guests describe it as one of the best pastrami sandwiches they’ve had.  It hits that sweet spot of nostalgia and real deli-style craft. 🍟 Crowd Favourite: Chili Cheese Fries Pair that sandwich with their chili cheese fries and you’re in for a treat. The serving is generous and the fries are loaded with toppings — a perfect complement to the main. Multiple reviews call the fries “massive” and “incredibly good”, which makes them ideal for sharing.  💰 Value & Portion Size One thing that really impressed: you don’t feel like you’re overpaying for mediocrity. The Hat manages to offer large portions and satisfying quality at a price that feels fair for what you’re getting. As one reviewer said: “For what you’re getting, the value is solid.”  👍 Service & Atmosphere While the setting is casual (counter ordering, quick service), the staff are described as friendly and efficient. The place doesn’t try to over-dress itself; it leans into being straightforward, unpretentious, and comfortable. One visitor noted that it felt “clean, welcoming, and old-school in the best way.”  If I were to sum it up: The Hat in Simi Valley nails exactly what it sets out to do. Great pastrami, outstanding chili cheese fries, solid value, and good service. Whether you’re stopping by solo or sharing with friends, this is a spot that delivers satisfying, no-frills food done well."

"Awesome pastrami dip (large). I also ordered the additional "dipping juice" in a separate container, which pushed the taste over the top. The menu offers many different types of sub/sandwiches, all handmade to your desired taste. And they do not hold back on ingredients! Fast, friendly service, and a large super clean indoor eating area and outdoor seating too. Handicap friendly and large free parking. Thank you 'The Hat' for providing outstanding service. God Bless, Debra, Bella and Chance."

"I've been a fan of this place for years. The food is consistently good. However, I remember when there was more meat on the sandwiches. They felt scaled back on the meat a few years ago. Since then, I don't go as often. That said, the quality is still really good."

"The Hat makes me nostalgic for a time I never knew. Looking into the history, The Hat started in roughly the same geographical place and time as McDonald's - and I almost wonder if it's what would have happened if Ray Kroc never got involved with the Big M. The Hat evokes a sense of pride in quality ingredients, service, and community. A small menu, but one that's been done the same way for a long time. A dependable eatery that stands firm and won't bow down to corporate pressure. And I like that. Yeah, it's just fast food. But it's fast food with purpose. And I think that's something everyone could appreciate these days."

"I had lunch today at The Hat in Simi Valley and it was absolutely delicious! The food was fresh, flavorful, and made just right. The staff was super friendly and welcoming, which made the experience even better. Definitely worth the visit, I’ll be coming back!"