The simple ingredients are deceiving for the amount of great flavor in this delicious dish. Stuff this sausage-and-pepper mixture into a sub roll, dress with a spread of mustard and Roark Acres Okie Honey, and you have a stand-out sub that couldn’t be easier to make but tastes as good as a restaurant sandwich.

Preheat oven to 375 degrees. In a large bowl, combine olive oil, mustard, and seasoning. Add bell peppers and onion, tossing to coat. Spread mixture evenly on a foil-lined sheet pan.
Cut sausages in half lengthwise. Place sausages on top of pepper mixture.
Bake for 30 minutes at 375 degrees. Once lightly browned and peppers and onions have softened, turn oven to broil setting. Broil 5 minutes to give sausage more color. Turn sausages halfway for even browning, if desired.
Place sub rolls in 375 degree oven for about 5 minutes, or until lightly toasted. Spread each roll with the honey mustard mixture. Fill each with two sausage halves, peppers and onions.