Grilled Chicken, Avocado and Tomato Sandwich Recipe

An open-faced sandwich on ciabatta bread topped with mashed avocado, ripe tomato slices and grilled chicken — a simple, flavorful way to use leftover chicken for a fast lunch or light dinner.

An open faced sandwich on Ciabatta bread with mashed avocado, sliced tomatoes and grilled chicken. A perfect way to use up leftover chicken.

Grilled Chicken Sandwich with Avocado

Avocado is an excellent, creamy alternative to mayonnaise that brings healthy fats and fresh flavor to sandwiches. Choosing a good loaf of bread matters — ciabatta is a favorite here for its texture and neutral flavor. While many ciabatta options are low in added fat, check packaging if you need to be certain.

This recipe works great open-faced for presentation, but I find it easier to eat and more portable when closed. Both versions are tasty — choose whichever suits your meal or mood.

Grilled Chicken Sandwich with Avocado and Tomato

Prep time: 10 mins | Cook time: 0 mins | Total time: 10 mins

Yield: 1 serving — Serving size: 1 sandwich

Points (WW): 5

An easy sandwich that combines mashed avocado, ripe tomato and sliced grilled chicken on ciabatta. Ideal for using leftover chicken or a quick prepared chicken breast.

Ingredients

  • 2 oz ciabatta (about one sandwich portion)
  • 2 tbsp mashed avocado
  • 2 oz grilled chicken breast, sliced
  • 3 slices ripe tomato
  • Salt and freshly cracked pepper to taste

Instructions

  1. Slice the ciabatta open along the center. Spread the mashed avocado evenly over one or both cut sides. Season the avocado with a pinch of salt and some freshly cracked black pepper to taste.
  2. Arrange the tomato slices over the avocado, then layer the sliced grilled chicken on top. Add another crack of fresh pepper, close the sandwich if you prefer, and serve immediately.

Notes and Tips

  • Choosing a ripe avocado: it should yield slightly when pressed gently. If it’s underripe, mash with a small squeeze of lemon or lime to help with flavor and to slow browning.
  • Leftover chicken works perfectly here — warm or cold. For extra flavor, toss warm chicken slices with a little lemon juice, salt and pepper before assembling.
  • Make it portable: close the sandwich and wrap it in parchment or foil for lunch on the go. Open-faced makes a nicer presentation when serving at home.
  • Variations: add fresh greens (arugula or baby spinach), a thin slice of red onion, or a light drizzle of balsamic for extra flavor. Keep portions in mind if you are tracking calories or points.
  • Storage: prepare components separately if making ahead. Assembled sandwiches are best eaten right away to avoid sogginess from the tomato and avocado.

Nutrition (per sandwich)

Calories: 253 kcal

Carbohydrates: 32.5 g

Protein: 18 g

Fat: 5.5 g

Sodium: 374 mg

Fiber: 2.5 g

Sugar: 0.5 g

Final Note

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Grilled chicken sandwich with avocado and tomato