Lighter Chicken Tacos with Charred Vegetables and Fresh Guacamole Recipe
Introduction
These lighter chicken tacos are a fresh and flavorful way to enjoy a classic favorite with less fat and calories. Grilled chicken breasts combined with a charred vegetable salsa and creamy guacamole make for a vibrant, healthy meal that’s easy to customize and share.

Ingredients
- 2 tsp rapeseed oil
- 1 tsp ground cumin
- 1 tsp smoked paprika
- 450g skinless chicken breasts, preferably organic
- 4 medium tomatoes, preferably on the vine, halved
- 1 red pepper, quartered
- 1 small red onion, cut into 8 wedges
- ¼ tsp rapeseed oil
- 2 tsp lime juice
- ¼ tsp ground cumin
- Good pinch of chilli flakes
- 2 medium-sized ripe avocados, stoned, peeled and roughly chopped
- 4 tsp lime juice
- 2 spring onions, ends trimmed, finely chopped
- 3 tbsp chopped coriander
- Good pinch of chilli flakes
- 8 corn taco shells
- 8 tsp 0% Greek yogurt
- 2 Little Gem lettuces, shredded
- Chopped coriander (for garnish)
- Lime wedges, for squeezing over
Instructions
- Step 1: Mix 2 tsp rapeseed oil with 1 tsp ground cumin and 1 tsp smoked paprika on a large plate. Rub this spiced oil onto the chicken breasts and season with pepper and a pinch of salt. Cover and set aside while you prepare the salsa.
- Step 2: Heat the grill to high for 10 minutes. Line a large baking tray with foil and place the tomato halves cut-side up, along with the quartered red pepper and red onion wedges. Brush ¼ tsp rapeseed oil over the onion, then season the tomatoes and onion with pepper. Grill for 12-15 minutes, turning the tomatoes and onion halfway through until they are charred. Remove from the grill and set aside to cool. Cover the pepper with cling film to soften its skin for easier peeling later.
- Step 3: For the guacamole, mash the avocados lightly in a bowl, leaving some chunks for texture. Stir in 4 tsp lime juice, chopped spring onions, 3 tbsp coriander, and a pinch of chilli flakes. Season with pepper and a little salt to taste.
- Step 4: Re-line the baking tray with foil, place the chicken breasts plump-side up, and grill for about 10 minutes until cooked through, without turning. Meanwhile, scoop out and discard excess seeds and juice from the tomatoes to keep the salsa from becoming too watery. Peel and discard the pepper skin when cooled, then chop the pepper, tomatoes, and onion. Combine these in a bowl with 2 tsp lime juice, ¼ tsp ground cumin, a pinch of chilli flakes, pepper, and a pinch of salt to make the salsa.
- Step 5: Once the chicken is cooked, remove it from the grill and cover loosely with foil. Let it rest for 5 minutes. Preheat your oven to 180°C (160°C fan)/gas mark 4. Slice the chicken into chunky pieces and spoon over any resting juices.
- Step 6: Warm the corn taco shells in the oven on a baking sheet for 2-3 minutes. Serve the chicken, taco shells, yogurt, lettuce, chopped coriander, guacamole, salsa, and lime wedges in separate bowls so everyone can build their own tacos.
Tips & Variations
- Use skinless chicken breasts and minimal oil to reduce fat while keeping the meat tender and flavorful.
- Swap corn taco shells for soft tortillas if preferred, but corn shells offer a lower calorie and crisper alternative.
- Enhance the salsa with additional fresh herbs like mint or parsley for a different flavor profile.
- Add a bit of finely chopped jalapeño to the guacamole if you like extra heat.
Storage
Store leftover grilled chicken and salsa separately in airtight containers in the fridge for up to 2 days. Guacamole is best eaten fresh but can be covered tightly with plastic wrap pressed onto the surface to prevent browning and kept for up to 1 day. Reheat chicken gently in the oven or microwave before serving, then assemble tacos fresh.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of chicken for this recipe?
Yes, you can use chicken thighs or drumsticks if preferred, but adjust grilling time accordingly as these cuts may take longer to cook through.
What can I substitute for rapeseed oil?
Light olive oil or vegetable oil can be used as alternatives to rapeseed oil without affecting the flavor or texture significantly.
Print
Lighter Chicken Tacos with Charred Vegetables and Fresh Guacamole Recipe
- Total Time: 40 minutes
- Yield: 8 tacos 1x
- Diet: Low Fat
Description
These lighter chicken tacos are a healthy, flavorful twist on a classic favorite. Using skinless chicken breasts grilled with minimal oil and a vibrant mix of spices, fresh grilled vegetables, and a zesty guacamole, this recipe keeps fat and calories low without sacrificing taste. Crisp corn taco shells and 0% Greek yogurt replace heavier toppings, while fresh herbs and lime juice add brightness, making these tacos a perfect nutritious meal for any day.
Ingredients
Chicken and Spice Rub
- 2 tsp rapeseed oil
- 1 tsp ground cumin
- 1 tsp smoked paprika
- 450g skinless chicken breasts, preferably organic
- Salt and pepper, to taste
Salsa
- 4 medium tomatoes, preferably on the vine, halved
- 1 red pepper, quartered
- 1 small red onion, cut into 8 wedges
- ¼ tsp rapeseed oil
- Salt and pepper, to taste
- 2 tsp lime juice
- ¼ tsp ground cumin
- Good pinch of chilli flakes
Guacamole
- 2 medium-sized ripe avocados, stoned, peeled, and roughly chopped
- 4 tsp lime juice
- 2 spring onions, ends trimmed, finely chopped
- 3 tbsp chopped coriander
- Good pinch of chilli flakes
- Salt and pepper, to taste
To Serve
- 8 corn taco shells
- 8 tsp 0% Greek yogurt
- 2 Little Gem lettuces, shredded
- Chopped coriander, for garnish
- Lime wedges, for squeezing over
Instructions
- Prepare the spice rub: Mix the rapeseed oil with ground cumin and smoked paprika on a large plate. Rub this spiced oil evenly over the skinless chicken breasts, then season with pepper and a pinch of salt. Cover the plate and set aside while preparing the salsa.
- Grill the vegetables: Heat the grill to high and line a large baking tray with foil. Arrange the tomatoes cut-side up, red pepper quarters, and red onion wedges on the tray. Brush the onion with rapeseed oil and season the tomatoes and onion with pepper. Grill for 12-15 minutes, turning the tomatoes and onion halfway, until they are well charred. Remove from the grill, keep the grill on, and set aside to cool. Place the pepper in a bowl and cover with cling film to soften the skin for easier peeling.
- Make the guacamole: In a bowl, lightly mash the avocado with a fork, leaving some chunky bits for texture. Mix in lime juice, finely chopped spring onions, chopped coriander, and chilli flakes. Season with pepper and a pinch of salt. Set aside.
- Grill the chicken: Re-line the baking tray with foil and place the chicken breasts plump-side up. Grill for about 10 minutes until cooked through; no need to turn them. While cooking, remove seeds and juice from tomatoes to avoid a watery salsa. Peel the cooled grilled pepper to remove the skin. Chop the tomatoes, onion, and diced peeled pepper, then combine in a bowl with lime juice, ground cumin, chilli flakes, pepper, and a pinch of salt to form the salsa.
- Rest the chicken: When cooked, remove the chicken from the grill, cover loosely with foil, and let rest for 5 minutes to retain juices.
- Prepare the taco shells and serve: Preheat the oven to 180°C (160°C fan) or gas mark 4. Cut the rested chicken into chunky slices and spoon over any resting juices. Place the corn taco shells on a baking sheet and warm in the oven for 2-3 minutes until crisp. Serve the sliced chicken, warmed taco shells, Greek yogurt, shredded lettuce, chopped coriander, lime wedges, salsa, and guacamole separately to allow everyone to build their own tacos.
Notes
- Using skinless chicken breasts and grilling with minimal oil lowers fat and saturated fat content.
- Adding extra vegetables like red pepper, onion, and tomatoes contributes to your daily servings of fruits and vegetables.
- Replacing soft tortillas with crisp corn taco shells reduces calories, salt, and sugars.
- Swapping sour cream for 0% Greek yogurt cuts down on fat while adding protein.
- Make sure to rest the chicken after grilling for juicy and tender meat.
- Removing seeds and juice from tomatoes keeps the salsa from becoming too watery.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Grilling
- Cuisine: Mexican
Keywords: chicken tacos, grilled chicken, healthy tacos, low fat, Mexican cuisine, grilled vegetables, guacamole, Greek yogurt, corn taco shells

