INGREDIENTS
•
2 tablespoons extra-virgin olive oil
•
1 small onion (peeled, grated)
•
1/2 cup ketchup
•
1/3 cup strongly brewed espresso
•
1/4 cup packed dark brown sugar
•
2 tablespoons honey
•
1 lemon (zest and juice)
•
1 teaspoon celery seed
•
1 teaspoon smoked paprika
•
1 teaspoon Kosher salt