
This simple grilled chicken and thyme sandwich transforms everyday ingredients into a satisfying meal perfect for lunch or a light dinner. The aromatic thyme-infused chicken paired with fresh vegetables creates layers of flavor in every bite.
I started making this sandwich during busy workweeks when I needed something substantial but quick. What began as a practical solution has become my go-to comfort food that feels both nourishing and indulgent.
Ingredients
- Rustic or sourdough bread the sturdy texture stands up to fillings and provides wonderful flavor contrast
- Grilled chicken breast with thyme the star of the show with its aromatic herbal notes
- Mayonnaise or Greek yogurt adds creaminess and helps prevent bread from getting soggy
- Lettuce leaves provides freshness and crunch look for crisp varieties like romaine
- Tomato slices adds juicy sweetness choose ripe but firm tomatoes
- Optional cheese or avocado takes the sandwich to the next level with richness
Step-by-Step Instructions
- Toast the Bread
- Place two slices of rustic or sourdough bread in the toaster until they reach a golden brown color with a slight crunch on the outside while maintaining softness inside. Toasting prevents sogginess and adds textural contrast.
- Apply the Spread
- Evenly distribute a tablespoon of mayonnaise or Greek yogurt across both inner sides of the toasted bread slices. This not only adds creaminess but creates a moisture barrier to keep your bread from getting soggy from the vegetables.
- Layer the Vegetables
- Place a few crisp lettuce leaves on one slice of the bread followed by two ripe tomato slices. The lettuce creates a barrier between the bread and juicy tomatoes while adding fresh crunch.
- Add the Protein
- Arrange sliced grilled chicken breast evenly across the vegetables. The chicken should be warm or room temperature for best flavor as cold chicken can mute the thyme notes.
- Finish with Optional Toppings
- If using add a slice of cheese or several slices of ripe avocado on top of the chicken. These additions bring richness and creaminess to complement the herbal notes of the thyme.
- Complete the Sandwich
- Carefully place the second slice of bread spread side down on top of your filling stack pressing gently to secure everything in place without crushing the ingredients.
- Slice and Serve
- Cut the sandwich diagonally using a sharp knife and serve immediately alongside a fresh side salad or your favorite chips for a complete meal.

The thyme in this sandwich is truly transformative. I discovered its magic when I accidentally added too much to my chicken marinade one summer. What could have been overwhelming became the signature element that makes this sandwich memorable even with simple ingredients.
Make Ahead Strategy
While this sandwich comes together quickly it can be even faster with some preparation. Grill several chicken breasts with thyme during weekend meal prep and refrigerate them for up to three days. When ready to make your sandwich simply slice the cold chicken and proceed with assembly. I find the thyme flavor actually deepens overnight making day two chicken even more flavorful.
Flavor Variations
This sandwich template welcomes countless variations. Replace thyme with rosemary or tarragon for completely different flavor profiles. Swap mayonnaise for pesto or hummus to change the sandwich character entirely. My personal favorite variation includes thin apple slices and sharp cheddar cheese which creates a sweet tangy counterpoint to the herbal chicken. The beauty of this recipe is its flexibility while maintaining the core thymechicken foundation.
Serving Suggestions
While delicious on its own this sandwich pairs beautifully with light sides that complement without overwhelming. A simple green salad dressed with lemon vinaigrette echoes the brightness of the thyme. In cooler months a cup of tomato soup makes the perfect dunking companion. For picnics or packed lunches consider adding a small container of pickled vegetables or marinated olives to complete the meal with tangy contrast.
Recipe FAQs
- → What bread works best for this chicken sandwich?
Rustic or sourdough bread works best as they have sturdy textures that hold up well to the fillings without getting soggy. They also provide excellent flavor contrast with the grilled chicken. For a healthier option, whole grain bread can be substituted.
- → How do I properly grill chicken with thyme for this sandwich?
Season chicken breasts with salt, pepper, and fresh thyme leaves (or dried thyme in a pinch). Grill on medium-high heat for 5-7 minutes per side until the internal temperature reaches 165°F (74°C). Let rest for 5 minutes before slicing to keep the juices intact.
- → What are good side dishes to serve with this sandwich?
A fresh green salad, homemade potato chips, sweet potato fries, or a light tomato soup all pair wonderfully with this sandwich. For a healthier option, try a side of roasted vegetables or a small fruit salad.
- → Can I prepare this sandwich in advance?
For best results, toast the bread and grill the chicken in advance, but assemble just before eating. If you need to make it ahead, consider wrapping the components separately and assembling later, or use a barrier like butter between the bread and wet ingredients to prevent sogginess.
- → What are some variations I can try with this sandwich?
Try adding caramelized onions, roasted red peppers, pesto, or different herbs like rosemary or basil to the chicken. You can also experiment with different cheeses like provolone, swiss, or goat cheese. For added texture, consider adding cucumber slices or sprouts.
- → Is there a vegetarian alternative to this sandwich?
Yes! Replace the chicken with grilled portobello mushrooms seasoned with thyme, or use grilled halloumi cheese. You could also use a plant-based chicken alternative and follow the same preparation method with thyme seasoning.