Using ingredient follow directions for vichyssoise for cooking garlic

Cream Of Green Bean

• 4 onions (peeled)
• 2 potatoes (peeled)
• 2 garlic (cloves)
• 1 salt
• 950 ml chicken broth
• 350 ml milk
• 240 ml cream (heavy)
• 45 gr butter
• some follow directions for vichyssoise for cooking garlic