Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish—no sticking surprises allowed.

Toss apples with lemon juice, 3/4 cup sugar, 2 tablespoons flour, cinnamon, nutmeg, and 1/4 teaspoon salt. Stir until evenly coated. Ready to become apple-y goodness.

Spread the apple mixture in the dish in an even layer. Don’t worry about perfection; rustic is in.

In a separate bowl, mix oats, 1/2 cup flour, brown sugar, and 1/4 teaspoon salt. Add butter cubes and blend until the mixture looks like coarse crumbs.

Sprinkle the crumb topping over the apples. Pat it lightly to help it cling and form that satisfying crust.

Bake for 40-45 minutes, or until the topping is golden brown and the apples are tender when poked with a fork.

Let it cool for about 10 minutes before serving. If you can resist the aroma, you’re a superhero.