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–+ servings

Green Goddess Veggie Sandwich with Herby Mayo

Author: Madly Delicious
Green Goddess Veggie Sandwich with Herby Mayo is layered with avocado, cucumber, heirloom tomato, onion, sprouts, and a creamy herby spread for a fresh, California-inspired plant-based sandwich.
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Prep Time 20 minutes
Total Time 20 minutes
Course Main Course
Cuisine California-Inspired, Modern-Inspired
Servings 4

Ingredients
  

  • 8 slices whole grain or seedy bread, lightly toasted
  • Butter lettuce
  • 1-2 large ripe avocados, sliced
  • ½ small purple onion, thinly sliced
  • ½ English cucumber, thinly sliced
  • Jarred sliced pepperoncini
  • 1 green or yellow heirloom tomato, thinly sliced
  • Sprouts

Herby Green Goddess Mayo

  • ½ cup plant-based mayonnaise
  • 3 tbsp fresh basil, chopped
  • 1 tbsp fresh tarragon, chopped
  • 1 tsp Dijon mustard
  • Squeeze of fresh lemon juice
  • Salt and pepper, to taste

Instructions
 

  • Make the Herby Green Goddess Mayo: In a bowl, mix ½ cup plant-based mayonnaise, 3 tbsp chopped fresh basil, 1 tbsp chopped fresh tarragon, 1 tsp Dijon mustard, a squeeze of fresh lemon juice, and salt and pepper to taste until smooth and well combined.
  • Prep the Veggies: Slice your avocado, purple onion, English cucumber, and heirloom tomato. Have your butter lettuce, pepperoncini, and sprouts ready to go.
  • Toast the Bread: Lightly toast your slices of whole grain or seedy bread until golden and crisp.
  • Assemble the Sandwich: Spread a generous layer of the herby mayo on both sides of each slice of toasted bread—about 2 tbsp per sandwich.
    Layer starting with butter lettuce, then add sliced avocado and gently mash it with a knife or fork. Add purple onion, cucumber, pepperoncini, heirloom tomato, and finish with sprouts.
    Top with the second slice of bread and press gently.
  • Slice & Serve: Slice in half and serve immediately.

Notes

Small Batch Friendly
You can easily make just one sandwich and save the extra herby mayo for later—it keeps well in the fridge and is great on wraps, bowls, or as a dip.
Prep Ahead
Slice all your veggies ahead of time and store them in airtight containers in the fridge. This makes it super easy to quickly assemble a sandwich throughout the week.
Keep It Green
Stay in that green goddess lane—swap butter lettuce for arugula or spinach, use thinly sliced zucchini or green bell pepper, or add additional fresh herbs like dill or chives.
Sprouts Swap
Use microgreens in place of sprouts for a slightly more delicate texture and a fresh, elevated feel.
Bread Options
Sourdough, multigrain, or a seeded loaf all work really well here—something sturdy to hold all the layers.

Nutrition

Serving: 1 sandwich
Keyword green goddess mayo, green goddess recipes, green goddess sandwich, healthy sandwich ideas, vegan sandwich recipes, vegetarian sandwich ideas, veggie sandwich ideas, veggie sandwich recipe
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