Broccoli and Cheddar Twice-Baked Potatoes!

Ingredients:

• 4 medium russet potatoes, washed well and dried
• 1 teaspoon olive oil
• 3 and 1/2 tablespoons salted butter, very soft
• 1/2 cup non-fat Greek yogurt
• 1/4 cup buttermilk
• 1/2 teaspoon salt
• 1/2 teaspoon pepper
• 3/4 teaspoon chives
• 3/4 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
• 2 cups cheddar cheese, shredded, divided.