Step 1

Preheat oven to 425 degrees. Cover a large rimmed baking sheet with aluminum foil.

Step 2

In a large mixing bowl, whisk together Dijon mustard,melted butter, extra virgin olive oil, lemon juice, lemon zest, dried parsley, fine sea salt and black pepper.

Step 3

Toss quartered red potatoes and sliced sweet onion in the mixture.

Step 4

Remove potatoes and onions using a slotted spoon and tapping off excess mix. Place on the rimmed baking sheet. Bake for 15 minutes. Reserve dijon mix.

Step 5

Remove, turn and rotate potatoes and onion. Drizzle with dijon mixture. Discard remaining mixture.

Step 6

Continue roasting for an additional 15 minutes, or until potatoes are fork tender. Size of potatoes can vary greatly, so use your best judgement.

Step 7

Finish off by placing potatoes under a high broiler to get them browned and crispy.

Step 8

If you've tried this recipe, come back and let us know how it was!