Place meat in a 2-litre microwave safe dish.
Cook on Med-High for 6 minutes, stirring halfway through.
Mix with fork, breaking up any large pieces of meat.
Add taco mix, tomato paste, chilli powder and kidney beans.
Cook on Med-High for further 10 minutes, stirring halfway through cooking.
Place corn chips in a 3-litre microwave safe serving dish and pile meat sauce in the centre.
In a small bowl, mash avocado and mix in sour cream, spoon this mixture over meat sauce and top with grated cheese, then sprinkle with paprika.
Heat on Med-High for 3 to 4 minutes. Eat and enjoy!