The Best Bar Pie in Warren County
Hand-stretched, ultra-thin, and baked to a crackly-golden finish — a New Jersey tavern classic, done right in Washington, NJ.
See the Full MenuWhat Is a Bar Pie?
A Jersey Tavern Tradition
A bar pie is a small, personal pizza rolled and stretched paper-thin, then baked until the crust turns shatter-crisp and the edges go golden. Born in the taverns and corner bars of New Jersey, it's the kind of pie you eat straight off the bar with a cold pint in hand.
At William's Irish Tavern we hand-stretch every bar pie to order, layer on our signature sauce, and finish it with a rich, melty cheese blend. Simple, honest, and impossible to stop at one.
Our Bar Pies
Two Crusts, Endless Toppings
12″ Thin Crust Bar Pie — $14.95
Our classic: ultra-thin crust topped with our signature sauce and a rich, melty cheese blend.
10″ Cauliflower Crust Bar Pie (Gluten Free) — $15.95
All the flavor, gluten-free. A cauliflower crust with the same signature sauce and melty cheese, so everyone at the table can share a pie.
Add Toppings — $1 each
Pepperoni, bacon, onions, mushrooms, roasted garlic, jalapeños, bell peppers, sausage, habaneros, olives, pineapple, or pork roll.
"There are no strangers here; Only friends you haven't met yet."
Find Us & VisitBar Pie Near You
Serving Warren County & All of New Jersey
You'll find us at 101 East Washington Ave, Washington, NJ 07882, in the heart of Warren County. We're a short drive for bar-pie lovers from Hackettstown, Phillipsburg, Clinton, Belvidere, Long Valley and beyond — and we proudly welcome guests from across New Jersey.
Bar Pie FAQ
Everything You're Wondering
What is a bar pie?
A bar pie is a small, ultra-thin-crust pizza baked until the edges turn crackly and golden — a classic New Jersey tavern tradition served straight from the bar. At William's Irish Tavern we hand-stretch every pie thin and top it with our signature sauce and a rich, melty cheese blend.
What makes William's bar pie different?
We hand-stretch our dough ultra-thin for a shatter-crisp crust, use a signature sauce and a custom cheese blend, and finish every pie to order. We also offer a gluten-free cauliflower crust so everyone at the table can enjoy one.
Do you have a gluten-free bar pie?
Yes. Our 10-inch cauliflower crust bar pie is gluten-free, made with the same signature sauce and melty cheese as our classic 12-inch thin crust.
Where can I get the best bar pie near me in Warren County?
William's Irish Tavern at 101 East Washington Ave, Washington, NJ serves Warren County's favorite bar pies. We're a short drive from Hackettstown, Phillipsburg, Clinton, Belvidere and Long Valley, and we welcome guests from across New Jersey.
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