STEP 1/12
Melt the butter in a pan.
STEP 2/12
In melted butter, bake bread on low heat back and forth until golden brown.
STEP 3/12
Cut the sausage into the sheath.
STEP 4/12
The cut sausage is grilled on low heat without oil in a pan.
STEP 5/12
Shred the onion.
STEP 6/12
Place butter in pan and stir-fry onion over medium heat until browned.
STEP 7/12
Season the stir-fried onions with salt and pepper.
STEP 8/12
Spread whole grain mustard on baked bread.
STEP 9/12
Place onions on top of holgrain mustard sauce.
STEP 10/12
Place sausage on top of onion.
STEP 11/12
Sprinkle ketchup on top of sausage.
STEP 12/12
Lastly, sprinkle mustard sauce.