Heat a pan and then add onion. Cook about 3 mins and add cumin, coriander and paprika into it. Stir it up

Add beef mince into it and cook about 8 mins. Add corn and cook until the corn soft. And then add 1 can chopped tomatoes and cook until it’s thicker

Combine sour cream with lemon

Heat the oven at 180degree and bake taco shells for 10 mins.