Breadless Italian Sub Sandwich — General recipe

Breadless Italian Sub Sandwich

Eats Now Editorial Team  · 140 kcal  · General

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Bake this irresistible Breadless Italian Sub Sandwich at home. Made with Portobello mushrooms, extra-virgin olive oil, Kosher salt and red wine vinegar.…

This Breadless Italian Sub Sandwich relies on simple, everyday ingredients such as extra-virgin olive oil, kosher salt, red wine vinegar and dried oregano. It comes together quickly and makes 4 servings, at about 140 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General
Servings: persons

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