Neptune Submarine Sandwiches in Oklahoma City: Made-to-Order Subs with Customizable Portions

Neptune Submarine Sandwiches is a made-to-order sub shop operating in Oklahoma City where customers build sandwiches by choosing bread, proteins, vegetables, and condiments rather than ordering from a fixed menu. The model sits between chain submarine franchises and independent sandwich spots, offering the control of customization at prices competitive with casual quick-service restaurants.

What Neptune actually is

Neptune operates as a build-your-own submarine sandwich counter without a preset menu board. You select from available proteins (cold cuts, tuna, roast beef, and others depending on daily stock), bread options, toppings, and sauces. The approach appeals to people who know exactly what they want in a sandwich and those who prefer avoiding standard combinations. It functions as a takeout-focused operation rather than a full-service restaurant, though seating may be available depending on location.

Menu and pricing

Sandwich prices typically range from $6 to $9 depending on protein choice and size, with most six-inch subs falling in the $6 to $7 range and footlongs in the $8 to $9 range. Cold proteins generally cost less than hot options like meatball or roast beef. Prices can vary by location; confirm current rates with the specific Neptune address you plan to visit. The model works well for people building lower-cost sandwiches using single proteins and basic toppings, as well as those stacking multiple proteins for a premium build. Add-ons like extra cheese or avocado typically cost $0.50 to $1.50 each.

How Neptune compares to other Oklahoma City sandwich options

Subway operates multiple locations across Oklahoma City with a similar customization model but a more standardized ingredient set and slightly higher price points for footlong sandwiches (often $10 to $12). Jimmy John's, present in the Oklahoma City area, emphasizes speed and a smaller menu with less customization latitude, though portions and prices are comparable. Jersey Mike's, another regional chain in Oklahoma City, uses a similar build-your-own format but often positions itself at a higher price tier. Neptune's advantage lies in direct control over your build without upselling pressure, and typically lower prices than Jersey Mike's. Choose Neptune if you want straightforward customization and value; choose Jersey Mike's if you prefer artisanal ingredients or premium options; choose Subway if you want the most locations and fastest service across the city.

Who Neptune suits and who it does not

Neptune works well for people with specific sandwich preferences, those on a tight food budget, and anyone wanting to avoid chain standardization. It suits lunch crowds seeking a quick takeout meal and people with dietary restrictions who can verify every ingredient. It does not work well for those wanting table service, full-service dining, or a substantial dine-in experience. It is also not ideal for people who prefer menu simplicity and minimal decision-making; the blank-canvas approach requires confidence in what you want.

What the first visit involves

Walk to the counter, survey available proteins and toppings, and tell the staff what you want. If you are unsure, ask what is fresh that day or what combinations are popular. The staff will assemble the sandwich in front of you. Expect the transaction from order to receipt to take five to ten minutes depending on how quickly you decide and how busy it is. Payment is typically cash or card at the register. There is no app or online ordering standard at Neptune locations, so calling ahead if you want a large order is practical.

Hours, parking, and logistics

Neptune's hours and parking depend on the specific Oklahoma City location. Confirm hours before visiting, as independent operations can shift seasonal service times. Parking is typically street-side or in a small lot; call ahead if you need confirmation. Most Neptune locations are in strip centers or along commercial streets, so vehicle access is generally straightforward, though downtown locations may have tighter parking.

Neptune fills a specific niche in Oklahoma City's sandwich market: affordable, customizable, and unpretentious. It works best for people who know what they want and value control over convenience or ambiance.