Sub in a Tub – A Low-Carb Italian Deli Bowl You’ll Crave

Sub in a Tub – All the Flavor, None of the Bread 🥬🥓🧀

Think of this recipe as your favorite deli sub — but stripped of the bread and piled high in a bowl. This Sub in a Tub is crunchy, savory, and dressed just like a proper hoagie: oil, vinegar, oregano, and all. Whether you’re eating low-carb, gluten-free, or just love a good chopped salad with serious deli vibes, this one’s for you.


Why I Love This Recipe

I first made this Sub in a Tub on a whim — craving a sandwich but trying to skip the bread. The result? A ridiculously satisfying salad-bowl hybrid that eats like a full meal. It’s stacked with cold cuts, creamy avocado, pickled bites, and a drizzle of Italian-style dressing.

Plus, it’s perfect for meal prep and totally customizable. It’s kind of like Sheet Pan Quesadillas — easy to make in bulk and just as addictive.


Ingredients

  • 4 slices provolone cheese, sliced into strips
  • 4 slices deli ham, chopped
  • ¼ red onion, thinly sliced
  • 1 cup shredded lettuce (iceberg or romaine)
  • ½ avocado, diced
  • ¼ cup banana peppers, sliced
  • ¼ cup pickles, sliced
  • 1 small tomato, chopped or sliced (layered at the bottom)

Dressing:

  • 1 tbsp olive oil
  • 1 tbsp red wine vinegar
  • Pinch of oregano
  • Salt & pepper to taste

Swaps & Variations

  • Meat: Try turkey, salami, roast beef, or a combo for a true Italian-style bowl.
  • Cheese: Mozzarella, cheddar, or a dairy-free version works too.
  • Add-ons: Olives, cucumbers, jalapeños, or chopped hard-boiled eggs.
  • Low-fat option: Swap in lean protein and reduce the oil to 1 tsp.

How to Make a Sub in a Tub

1️⃣ Layer the Base:

Start with the tomato slices at the bottom of your bowl to help catch all the dressing. Pile on the shredded lettuce, creating a fluffy bed.


2️⃣ Add the Good Stuff:

Top the lettuce with:

  • Sliced ham and provolone
  • Thinly sliced onion
  • Chopped avocado
  • Sliced banana peppers and pickles

You can arrange in sections or toss everything together for a chopped salad style.


3️⃣ Dress It Right:

Drizzle on olive oil and red wine vinegar, then sprinkle with oreganosalt, and black pepper. Want extra flavor? Add a tiny squeeze of Dijon mustard or a splash of Italian dressing.


4️⃣ Serve:

Enjoy immediately, or pack it in a container for a grab-and-go lunch. It travels well — just keep dressing on the side if making ahead.


Tips for Success

  • Use deli-fresh ingredients — the flavor difference is huge.
  • Want extra crunch? Toss in some pepperoncini or thinly sliced cucumbers.
  • Chop your ingredients small for a more “forkable” salad experience.
  • Double the batch for a meal prep win — store undressed and add vinegar/oil when ready.

Pairing Suggestions

This bowl is rich and savory, so pair it with something light or crunchy:


Storage Tips

  • Store in an airtight container without dressing for up to 2 days.
  • Add dressing right before serving to avoid soggy lettuce.
  • If using avocado, squeeze with lemon juice to prevent browning.

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Final Thoughts

This Sub in a Tub is proof that you don’t need bread to satisfy a sandwich craving. It’s crisp, creamy, tangy, and absolutely piled with flavor. Whether you’re keto, gluten-free, or just sandwich-curious, give this deli-style salad bowl a try.

Tried it? Let us know how you build your version, and follow for more flavor-packed no-fuss meal ideas!