In a large mixing bowl, mix the 1 1/3 cup all-purpose flour 2 tablespoons granulated sugar, 2 teaspoons baking powder, 1 teaspoon ground cinnamon, and 1 teaspoon salt mix well. Then mix until it's crumbly.
In a small bowl, mix the 1 large egg, 1/2 cup milk, 6 tablespoons butter and 1 teaspoon pure vanilla extract. Mix the wet ingredients into the dry ingredients until the dough ball forms.
Spray your baking dish with non-stick cooking spray, then add the 3 cups strawberries. In a small bowl, mix the 1/3 cup granulated sugar and1 tablespoon cornstarch, then sprinkle the sugar/cornstarch mixture over the strawberries.
Scoop the dough over the strawberries, then set the pan into the air fryer for 15-20 minutes at 320 degrees F, air fryer setting.
Spoon the cobbler into a bowl, then top with some vanilla ice cream.