Mexican Chicken Tostadas - Meat Smoke Fire

Ingredients

• 2 tortillas
• 3 tbsp olive oil
• 1 chicken breast
• 1 pack of your favourite fajita spice mix
• 1 onion, sliced
• 1 red pepper, sliced (optional)
• 1/2 an avocado
• 1 lime (1/2 for the guacamole and 1/2 as garnish)
• salt and ground black pepper to season