To preheat oven, press “Bake” and use “+/-” to set temperature to 350°F (default temperature). Press “Start” to confirm temperature, then use “+/-” or “+5 MIN” to set bake time for 30 minutes.
Cut apples in half and scoop out each core with paring knife or melon baller. Place apple halves cut-side-up in 8×8” baking pan. Combine oats, butter, brown sugar, flour, cinnamon and salt in a small bowl. Spoon mixture on top of apples. Place baking pan on glass turntable and press “Start” to bake for 30 minutes, until apples are tender and topping is crisp. Remove from oven and serve warm.