Mashed Potatoes with whites

1 lb potato , peeled (we used a mixture of russets and Yukon Gold) 1 tablespoon fresh jalapeno, finely minced 1 small carrot , peeled and finely grated[...]

1 cup butter , divided 1/3 cup garlic clove , peeled 1 poblano chile , stems & seeds removed 4 -6 russet potatoes 1 tablespoon salt 1 teaspoon salt 1/4 cup[...]

2 lbs yukon gold potatoes or 2 lbs russet potatoes , peeled,cubed 1 cup sweet potato , peeled,diced (yellow variety) 1/2 cup rutabaga, peeled,diced 1/2 cup[...]