Step 1

Preheat oven to 180°C, fan forced.

Step 2

Cook pasta following packet directions, drain and return to saucepan.

Step 3

In a large frying pan, heat oil over medium-high heat.

Step 4

Brown chicken. Transfer to bowl.

Step 5

Add leek, bacon and garlic to pan. Cook and stir for 3 minutes, or until leek has softened.

Step 6

Return chicken to pan. Stir in stock, simmer gently for 5 minutes or until chicken is cooked through.

Step 7

Stir in sour cream, corn and chives.

Step 8

Add chicken mixture to pasta. Stir to combine.

Step 9

Spoon pasta mixture into a 12-cup (3L) oven-proof dish.

Step 10

Sprinkle with cheese.

Step 11

Bake pasta bake in oven for 20-30 minutes or until golden. Serve.