Put the chicken breast in the middle of the oven for 35 mins at 200C, turning halfway through.
Around 10 minutes later, put the pasta in a saucepan, and cover with boiling water. Cook at gas mark 5 for 20 minutes.
Mix the garlic into the pesto, and grate cheese as desired.
Take out the chicken, and cut into small sections. Mix with the garlic pesto, and put onto the cooked pasta.
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