Preheat oven to 400°F and place bagel halves cut-side up on a baking sheet.

Brush each bagel half lightly with olive oil, then spread a spoonful of pizza sauce over each one.

Set out toppings and let kids add what they like, then top everyone's bagels with shredded mozzarella.

Sprinkle Italian seasoning over the tops and bake for 10 to 12 minutes until cheese is melted and bubbly.

Let cool for 2 minutes before serving so the cheese sets slightly.