Ingredients:
4 medium russet potatoes, washed well and dried
1 teaspoon olive oil
3 tablespoons salted butter, very soft
1/2 cup non-fat Greek yogurt
3 tablespoons buttermilk
1/2 teaspoon salt
1/4 teaspoon pepper
3/4 teaspoon chives
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
1/2 teaspoon dried onion flakes
1/2 teaspoon dried dill weed
1/2 teaspoon paprika
1 and 1/2 cups cooked broccoli, chopped, divided
1 cup cheddar cheese, shredded, divided