Creating Magnolia Bakery Peach Crisp Pudding can be straightforward if you follow these simple steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
2. Prepare the Peaches: In a large bowl, combine the sliced peaches with ½ cup of granulated sugar, lemon juice, vanilla extract, ground cinnamon, salt, and cornstarch. Toss to coat the peaches evenly.
3. Transfer Peaches: Pour the peach mixture into the prepared baking dish, spreading it out evenly.
4. Make the Crisp Topping: In a separate bowl, mix together the flour, rolled oats, brown sugar, remaining ½ cup of granulated sugar, and baking powder.
5. Add Butter: Add the softened butter to the dry ingredients. Use your fingers or a pastry cutter to work the butter into the mixture until it resembles coarse crumbs.
6. Spread Topping: Evenly distribute the crisp topping over the peach mixture in the baking dish.
7. Bake: Place the baking dish in the preheated oven and bake for 30-35 minutes, or until the topping is golden brown and the peaches are bubbling.
8. Cool: Remove from the oven and allow the dish to cool for 15-20 minutes to set before serving.

These steps will guide you in creating this incredible dessert effortlessly.