Chicken Tetrazzini

• 9 refrigerated linguini
• 2 garlic (cloves)
• 270 gr chicken (boneless skinless)
• 300 ml cream of chicken soup
• 170 gr mushrooms (sliced)
• 160 ml cream (light)
• 80 gr parmesan cheese (grated)
• 28 gr butter
• 30 ml olive oil