Gather all of the ingredients needed for the Brussels Sprout recipe.
Place the Brussels sprouts, olive oil, and salt in a mixing bowl and toss to coat well. Then, pour the Brussels sprouts onto the Air Fry Basket.
Press Menu and turn the Select dial to Menu Preset 83. Press START/PAUSE to begin preheating Stage 1 (Air Roast at 400˚F with 40% Rear Heat, 30% Top Heat, 30% Bottom Heat, and Fan Speed 3).
Once preheated, the oven will beep twice, display “Ready”, countdown for 10 seconds, and then beep once to give you time to insert your food.
Open the oven Door and slide the Brussels sprouts into the oven at Position 3, then close the oven to begin cooking Stage 1 for 10 minutes. While the Brussels sprouts are Air Roasting, melt butter in a small saucepan. Add shallots and red wine vinegar. Stir to combine.
After Stage 1, the oven will beep 3 times. Open the oven and turn over your Brussels sprouts. Close it again to begin Stage 2 (Air Roast at 425˚F with 40% Rear Heat, 30% Top Heat, 30% Bottom Heat, and Fan Speed 3) for 5 minutes.
After Stage 2 is finished, the oven will beep three times and display “END”. Remove the Brussels sprouts from the oven and pour them into a clean mixing bowl. Pour the shallotbutter mixture over the Brussels sprouts, toss and serve.