3 tablespoons butter
1 medium onion; sliced thin
pepper; freshly ground
1 1/2 teaspoon mustard seeds
1/4 teaspoon crushed red pepper; optional
pinch sea salt
4 medium potatoes; sliced in 1/4 inch slices
oil; for frying potatoes
1 cup milk
1 teaspoon mustard powder
1/4 cup cornmeal
1/3 cup shredded cheddar cheese
Preheat oven to 400°F.
Place butter in pan and place in oven to melt.
Add onion, pepper, mustard seeds, red pepper (if using) and sea salt. Roast for about 10 minutes. Set aside
Sauté potato sliced in oil in a large frying pan until slightly golden, turning as necessary.
Combine milk and mustard powder in a bowl. whisk in cornmeal.
Put potato slices on top of onions.
Pour milk mixture over potatoes, stir while pouring to distribute the corn meal.
Top with cheese.
Bake 20 minutes.