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Avocado Bun Sandwich with Chickpea Patty & Spicy Slaw

  • Writer: Culinary Collaborations
    Culinary Collaborations
  • Jul 28, 2025
  • 2 min read

Updated: 19 hours ago

Looking for a bread-free lunch that’s still satisfying? These avocado bun sandwiches layer creamy avocado halves with crisp, golden chickpea patties and tangy, spicy slaw. Fresh and colorful, they’re ready in about 30 minutes and make a light yet filling meal that’s perfect for lunch or dinner.


Avocado Bun Sandwich with Chickpea Patty & Spicy Slaw | Plantsy Vegan Recipe

Avocado Bun Sandwich with Chickpea Patty & Spicy Slaw Recipe


Servings: 4 sandwiches | Prep Time: 15 minutes | Cook Time: 15 minutes | Total Time: 30 minutes


Ingredients


For the Chickpea Patty

1 can (15 oz. / 425 grams) chickpeas, drained and rinsed

¼ cup (25 grams) rolled oats

2 tbsp. (30 grams) finely chopped red bell pepper

2 tbsp. (30 grams) finely chopped red onion

1 tbsp. (15 ml.) lemon juice

1 tbsp. (15 grams) tahini or olive oil

½ tsp. (1 gram) garlic powder

½ tsp. (1 gram) cumin

¼ tsp. (1 gram) sea salt

1 tbsp. (15 ml.) water, as needed


For the Spicy Slaw

½ cup (50 grams) shredded carrot

½ cup (50 grams) shredded daikon or cabbage

2 tbsp. (30 ml.) vegan mayo or tahini

1 tbsp. (15 ml.) sriracha or chili garlic sauce

1 tsp. (5 ml.) rice vinegar

Pinch of salt


For Assembly

2 large ripe avocados, halved and pitted

1 cup (30 grams) baby spinach or arugula

1 tsp. (2 grams) black sesame seeds


Directions

  1. Preheat oven to 375°F (190°C).

  2. In a food processor, pulse chickpeas and oats until a coarse mash forms. Add remaining patty ingredients and pulse to combine. Add a splash of water if dry.

  3. Form into 2 thick patties. Place on a lined baking sheet and bake for 20 minutes, flipping halfway, until firm and lightly browned.

  4. While the patties bake, mix all slaw ingredients in a bowl. Let sit to soften.

  5. Carefully scoop out a thin layer from each avocado half to create a bun shape. Sprinkle with sesame seeds.

  6. To assemble, layer spinach, chickpea patty, and slaw on one avocado half. Top with the other half and gently press to sandwich.

  7. Serve immediately with a fork and knife—or wrapped in parchment for hands-on eating.


Make It Yours

  • Add sliced cucumber or pickled onions for crunch.

  • Use a black bean or lentil patty instead of chickpeas.


What to Eat It With

Serve with sweet potato wedge or tomato and roasted red pepper soup.


Chat Soon🍴🌿

Kate


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