Print

Tomato Arugula Baguette Sandwich Recipe

4.5 from 105 reviews

This Tomato Arugula Baguette Sandwich is a fresh and flavorful lunch option featuring heirloom tomatoes, creamy gruyere cheese, peppery arugula, and tangy pickled onions on a crusty baguette spread with herbed basil garlic butter. Quick to assemble and perfect for a light meal or picnic, it balances savory, sweet, and slightly tangy flavors with a delightful texture contrast.

Ingredients

Scale

Bread

  • 1 baguette

Vegetables and Greens

  • 2 heirloom tomatoes, sliced
  • 1 cup fresh arugula
  • 1/2 cup pickled onions
  • 1/4 cup chopped fresh basil

Dairy

  • 810 slices gruyere cheese (about 4.75 oz)
  • 3 tablespoons salted butter, very soft

Seasoning

  • 1/4 teaspoon garlic powder

Instructions

  1. Prep Butter: In a small bowl, combine the very soft salted butter, chopped fresh basil, and garlic powder. Mix thoroughly until all ingredients are well incorporated to create a flavorful basil garlic butter spread.
  2. Slice Baguette: Slice the baguette lengthwise, carefully cutting it into two halves. You can leave it whole lengthwise or further halve each half to make four pieces approximately 9 inches long for easier assembly and serving.
  3. Fill Sandwich: Spread a generous layer of the prepared basil garlic butter on the top half of the baguette. On the bottom half, layer the sliced heirloom tomatoes evenly, followed by the gruyere cheese slices, fresh arugula, and pickled onions. Carefully place the buttered top half over the filled bottom half.
  4. Slice and Serve: Using a sharp knife, gently cut the assembled baguette into four pieces, each about 4 1/2 inches long. Serve immediately to enjoy the fresh, vibrant flavors.

Notes

  • Use very soft butter to ensure easy mixing and spreading.
  • Heirloom tomatoes add sweetness and color; substitute with your preferred ripe tomato if needed.
  • Pickled onions add a nice tang and crunch; omit or replace with fresh red onions if unavailable.
  • To keep the sandwich from getting soggy, consider layering cheese between tomato and bread.
  • For a vegetarian option, this recipe fits well as-is; it is also suitable for those avoiding meat.
  • Serve immediately after assembling for best texture and freshness.

Keywords: Tomato sandwich, Arugula sandwich, Gruyere cheese sandwich, Basil butter, Fresh baguette sandwich, No-cook lunch