Oasis Diner

Plainfield, IN · Diner

Rating
4.5/5
★★★★★ 4.5
Reviews
20
Rank in Plainfield
#8
of 102 restaurants
City Percentile
81%
rating percentile
Address
Oasis Diner, 405 W Main St, Plainfield, IN 46168
Phone
(317) 837-7777
Website
www.oasisdiner.com
Status
Open · Closes 10 PM

Oasis Diner is a restaurant located in Plainfield, IN. It is one of 102 restaurants listed in Plainfield. Its 4.5-star rating is above the Plainfield city average of 4.0 stars. It ranks #8 of 102 restaurants in Plainfield. There are 10 photos associated with this location.

About Oasis Diner

An authentic 1954 Diner located on the historic National Road serving American comfort food made from scratch, home made desserts and hand crafted sodas.

Hours

Saturday7 AM–10 PM
Sunday7 AM–3 PM
Monday7 AM–9 PM
Tuesday7 AM–9 PM
Wednesday7 AM–9 PM
Thursday7 AM–9 PM
Friday7 AM–10 PM

Customer Reviews

★★★★★ 5.0 lyssaa leigh x · Feb 2026

This is now my favorite restaurant ever! My boyfriend and I came here for Valentine’s Day and it was a unique experience. The place was clean, cozy, and the patty melt with garlic mayo was amazing! The service was great. Our server was very sweet. It is a very small restaurant with limited seating, but it’s a great atmosphere. I definitely will be coming back. Can’t wait to try the pies.

★★★★☆ 4.0 Ashley Stuckey · Jan 2026

Hubby & I checked out Oasis Diner, it was recommended through tik tok. Being new to the area, we went out to explore and this was the perfect restaurant to end our exploration date with! So much cute nostalgia throughout the restaurant! There’s always something to look at. We started with a starter sampler. It includes friend pickles, fried mushrooms and the pulled pork fries. The fries were simple and straight to the point - tasted good! The fried pickles and mushrooms were some of the best I’ve ever had. Be sure to ask for extra horseradish sauce - it’s a MUST!! My husband got a corned beef hash with a pancake and “mush”. He said the hash was just ‘ok’, & I agreed after the bite I tried. Just could use more seasoning and more corned beef. The mush is just grits that have been formed int

★★★★☆ 4.0 Leonard Caponegro · Oct 2025

My wife and I went for dinner on Friday night, and enjoyed our meals. My wife ordered the Kansas City - Loaded Biscuits & Gravy meal and enjoyed it immensely. She loved the sausage gravy, enjoyed the crispiness and flavor of the fried potatoes, and how the scrambled eggs were cooked. I ordered the Indianapolis - Country Fried Breakfast, and loved every bite. I wanted something with fried tenderloin, and I was very happy with my choice for dinner. The fried tenderloin had the perfect crisp on it and was very flavorful. Topping it with that sausage gravy took the fried tenderloin to a whole new level. It was that delicious. The sunny side up eggs were perfectly cooked, and the home fries were flavorful and had a nice crunch to the exterior, and a nice soft interior. The pecan pie was chock f

★★★★☆ 4.0 Tina Staniscia · Mar 2026

A local recommended Oasis Diner. It didn't disappoint. The service was amazing, with an attentive staff who never made me feel rushed. I ordered the chicken noodle soup (basic, but good), the pork tenderloin sandwich (huge, yummy), and sweet cream pie to go. The house made sodas were an added bonus. The mashed potatoes could have been warmer and the pie slice was skimpy, but other than that, a solid meal.

★★★★★ 5.0 Chris Lee · Oct 2025

In our quest to find the best breaded tenderloin in Indiana we drove several hours to try this one. It was great and is likely only 2nd to the Dairy Master in Loogootee. The Philly, onion rings, and fries were great too. They make their own soda which is delicious. The service here was outstanding. The restaurant is kept very clean and is easy to find using Google Maps. There is plenty of free parking in their lot.

Accessibility & Amenities

✓ Outdoor Seating ✓ Delivery ✓ Onsite Services ✓ Takeout ✓ Dine In ✓ Great Coffee ✓ Great Dessert ✓ Serves Local Specialty ✓ Breakfast ✓ Lunch ✓ Dinner ✓ Solo Dining ✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

DinerCatering food and drink supplierRestaurant

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This listing is informational. Contact the business directly to verify credentials, services, and availability.