Proof Pizza

12675 SW 1st St, Beaverton
(503) 858-9030

Recent Reviews Order Online

Customers' Favorites

Build Your Own 8 In
Harold's Mild Sauce
Mozzarella Sticks
Pizza Special 14
Sausage Pizza
Boscoe Sticks
Wolff Street
Proof Wings
House Salad
The Westie

STARTERS
MOZZARELLA STICKS
HAND ROLLED WITH MOZZARELLA + SERVED WITH A SIDE OF MARINARA
BOSCOE STICKS
BREADSTICKS STUFFED WITH MOZZARELLA TOPPED WITH GARLIC BUTTER + SERVED WITH A SIDE OF MARINARA
HOUSE SALAD
SPRING MIX, MONZ CHEESE, BLACK OLIVES, ONION AND TOMATO. YOUR CHOICE OF DRESSING ON THE SIDE.
PROSCUITTO SALAD
PROSCIUTTO, MIXED GREENS, BLACK OLIVES, ONION, TOMATO, CHEESE

TAVERN-STYLE THIN CRUST PIZZA
CHEESE
SAUSAGE
PROOF STYLE SAUSAGE
PEPPERONI
WOLFF STREET
PROOF STYLE ITALIAN SAUSAGE, PEPPERONI, MUSHROOM, ONION & GREEN PEPPER
THE LAYLA
MUSHROOMS, ONION, GREEN PEPPER
THE TRAVERSE
PROSCIUTTO & PINEAPPLE
THE WESTIE
PROOF STYLE SAUSAGE, FRESH GARLIC, ONION, GREEN PEPPER
KIDS/PERSONAL 8" SAUSAGE
PROOF STYLE ITALIAN SAUSAGE
KIDS/PERSONAL 8" PEPPERONI
PEPPERONI
KIDS/PERSONAL 8" CHEESE
BUILD YOUR OWN 14 IN
BUILD YOUR OWN 8 IN
KIDS/PERSONAL 8" PIZZA SPECIAL (Copy)
PEPPERONI & ANCHOVIES
PIZZA SPECIAL 14" (Copy)
PEPPERONI & ANCHOVIES

SIDE SAUCES
RANCH
BLUE CHEESE
MARINARA
HAROLD'S HOT SAUCE
HAROLD'S MILD SAUCE
CEASER
BALSAMIC VINAIGRETTE
HOT GIARDINIERA
MILD GIARDINIERA

DRINKS
DAD'S ROOT BEER
MEXICAN COKE BOTTLE
TOPO CHICO SPARKLING MINERAL WATER
OLIPOP STRAWBERRY VANILLA
A new kind of soda made with plant fiber and prebiotics for a happy, healthy you.
DIET COKE CAN
SPRITE BOTTLE
DR PEPPER BOTTLE
BOTTLED WATER
ORANGE JUICE
APPLE JUICE

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Photo credit: google
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Photo credit: google
+23 photos
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Recent Reviews

If you’re looking for authentic Chicago style thin crust pizza in Portland Oregon, let me recommend PROOF PNW. They recently opened a place in SE; tried it for the first time tonight and it’s legit! Crust, cheese, and toppings were all spot on. Closest I’ve come in PDX to finding the pizza I grew up with back in Chicago!
September 2025
I 1000% recommend this place. My husband and I are chicago natives and when we heard about a chicago style pizza we had to come out and try it. Let me tell you, this place did not disappoint. By far the best pizza we had since we moved out here. We ordered a sausage with mushrooms pizza, chef kiss. Proof pizza definitely gain loyal chicagoans customers.
August 2025
The folks at Proof Pizza do it right. Not only good pizza, but when i accidentally dumped a pie on the ground they gave me a new one free of charge no questions asked. Will be back to this place all summer!
August 2025

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Proof Pizza

12675 SW 1st St, Beaverton, OR 97005
(503) 858-9030