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Open-Faced Roast Beef Sandwich

Diner in Umatilla

Comforting diner food at The Mason Jar in Umatilla includes breakfast plates and sandwiches, with pickup available for your meal.

Order online

Breakfast

Corned Beef Hash & Eggs

$14.00+

Griddled corned beef hash and two eggs come with a chosen side.

“Friendly, food was great. Homemade corned beef hash and eggs, great toast. Good coffee.”

Country Sausage

$4.00

Country sausage is available as a link or patty for breakfast.

“I came from New York to visit my grandparents and they suggested that we come to this restaurant for breakfast. This might have been the best small country diner I've been to, and being from upstate New York, we have a lot of them. Whenever we come back to Florida in the future, we will definitely stop by again!”

Crispy Home Fries

$3.00

Crispy home fries are potato pieces served as a breakfast side.

“Having never been before, we decided to have a company meeting over breakfast, choosing The Mason jar. SIMPLY Delicious!! 💯 I had the country fried steak, which was smothered in their house special sausage gravy, with cheesy scrambled eggs, and perfectly seasoned home fries! I left in a wheel barrow, with my taste buds tingling! You WON'T regret it! ❤️😉💯”

Sandwiches

Southern Food

Creamy Grits

$3.00

Creamy grits are a warm ground-corn breakfast side, with cheese optional.

“Great little diner type sit down. We had the breakfast and it didn't disappoint. The staff was extremely friendly and got along with each other like family. The food portions were large and the quality was excellent. I'm not sure where they got their bacon from but it was amazing. The grits were great also. I asked for soft scrambled eggs and got this what I wanted. We we're not there for lunch but for lunch like a good option to try if ever you are in town.”

Two Eggs & Smoked Sausage Link

Find Something Special at The Mason Jar

The Mason Jar serves diner plates with slow-roasted beef, creamy mashed potatoes, and beef gravy, plus cool tuna salad on toast. You can also have griddled corned beef and potatoes with two eggs.

Baked Chicken is slow-baked and tender, with half or quarter portions. Meatloaf offers brown or white gravy, while Country Sausage lets you choose a link or patty to accompany your meal.

Visit The Mason Jar in Umatilla for dine-in, pickup, or delivery. Basket of Onion Rings has thick-cut rings battered and fried until crisp; pair yours with honey mustard or spicy ranch.

Frequently Asked Questions

What are your most popular diner options?

Our guests love these customer favorites. If you're visiting us these are some of the food options we recommend most often.

  • Open-Faced Roast Beef Sandwich — Two slices of bread are topped with slow-roasted beef, creamy mashed potatoes, and beef gravy for an open-faced meal.
  • Meatloaf — This savory meatloaf comes with optional gravy, a biscuit or corn muffin, and up to three sides selected from the menu.
  • Corned Beef Hash & Eggs — Griddled corned beef and potatoes have crisp edges, alongside two eggs; choose egg preparation, bread, and one breakfast side.
  • Baked Chicken — Tender chicken is slow-baked with seasoning; half or quarter portions, meat selection, bread, and sides are customizable.
  • Basket of Onion Rings — A basket of thick-cut rings is fried in batter until crisp; choose an optional sauce such as ranch or marinara.

Do you offer delivery and takeout?

Yes! We offer both delivery and takeout for diner throughout the Umatilla area. Order your diner online for convenient pickup or delivery.