Directions :

1. Combine ⅔ cup flour and eggs in a bowl. Slowly stir in milk and continue mixing until combined. Set aside.
2. Lay your sausages across the bottom of a loaf-size baking pan. Top with 1 onion, 1 tablespoon of vegetable oil. Bake for 5 minutes at 425F.
3. To make the onion gravy, heat a large pan over medium and add 1 tablespoon of vegetable oil.
4. Add the second onion to the pan and saute until the onions are soft and slightly opaque.
5. Add 2 tablespoon flour, toss to coat, then add ground mustard, garlic powder, onion flakes, Worcestershire sauce, and stir in vegetable stock until everything is combined. Bring to a boil, and remove from heat.
6. Remove your sausages from the oven and pour the batter over. Pop the pan back in the oven for another 30 - 40 minutes.
7. Serve with your onion gravy, and enjoy!