INGREDIENTS:
* 3 pounds (1.5 kg) Russet Potatoes, peeled
* 1 cup Corn kernels @goodefoodsfamily
* 1 cup green sweet peas @goodefoodsfamily
* 1/2 cup grated parmesan cheese
* 1 cup milk (more if needed)
For garnish
* 6 oz (185 g) unsalted butter
* 4 cloves garlic, crushed