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The Best Veggie Sandwich with Roasted Eggplant on Sourdough Recipe

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4.4 from 89 reviews

This delicious veggie sandwich features perfectly roasted eggplant slices layered on hearty sourdough bread with fresh tomato, cucumber, onion, avocado, and a vibrant handful of broccoli sprouts. A creamy roasted garlic spread adds a rich, flavorful touch, making this sandwich a satisfying and healthy vegetarian meal perfect for lunch or a light dinner.

  • Total Time: 40 minutes
  • Yield: 1 sandwich

Ingredients

Roasted Eggplant

  • 4-5 slices eggplant (about 1/4-inch thick)
  • 1 tbsp olive oil, plus more to dress sandwich
  • Salt, pepper, and smoked paprika, to taste

Sandwich Assembly

  • 2 slices sourdough bread
  • 1-2 slices tomato (heirloom preferred)
  • 4-5 thin cucumber slices
  • 2 slices purple onions
  • 1/2 an avocado, sliced
  • Small handful broccoli sprouts (or arugula or spinach)

Creamy Roasted Garlic Spread

  • 2 cloves garlic, roasted
  • 1/4 cup mayo (Kewpie recommended)
  • 1 heaping tbsp cream cheese
  • 1 tsp yellow mustard
  • 1 tbsp freshly chopped chives
  • 1 tbsp freshly chopped cilantro leaves
  • Salt and pepper to taste

Instructions

  1. Prepare the Roasted Garlic: Roast 2 cloves of garlic until soft and fragrant. This can be done by wrapping the cloves in foil and baking at 400°F for about 20 minutes or until golden and tender.
  2. Make the Creamy Roasted Garlic Spread: In a small bowl, mash the roasted garlic cloves and mix with 1/4 cup mayo, 1 heaping tablespoon cream cheese, 1 teaspoon yellow mustard, 1 tablespoon each of freshly chopped chives and cilantro leaves. Season with salt and pepper to taste. Stir until smooth and well combined.
  3. Roast the Eggplant: Preheat oven to 425°F (220°C). Brush eggplant slices on both sides with 1 tablespoon olive oil and season with salt, pepper, and smoked paprika. Arrange slices on a baking sheet lined with parchment paper. Roast for 20-25 minutes, flipping halfway through until tender and browned.
  4. Prepare the Sandwich Components: While eggplant roasts, slice the tomato, cucumber, onions, and avocado. Lay out your sourdough bread slices and have your fresh greens ready.
  5. Assemble the Sandwich: Spread a generous amount of the creamy roasted garlic spread on each sourdough slice. Layer the roasted eggplant slices on one piece of bread, then add tomato, cucumber, onion, avocado slices, and a handful of broccoli sprouts. Drizzle a little olive oil over the filling if desired.
  6. Finish and Serve: Top with the remaining slice of bread, cut the sandwich in half if preferred, and serve immediately for the best flavor and texture.

Notes

  • You can substitute the broccoli sprouts with arugula or spinach to suit your taste.
  • Adjust the seasoning of the garlic spread with more mustard or herbs if desired.
  • For a vegan version, replace mayo and cream cheese with vegan alternatives.
  • To add an extra layer of flavor, you can lightly toast the sourdough bread before assembling.
  • Leftover roasted eggplant can be stored in the fridge for up to 2 days.
  • Author: Madelynn
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Sandwich
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian