Apple, Kale and Cheddar Melt with Red Onion-Rosemary Marmalade

Ingredients

For the Red Onion Marmalade

• 2 large red onions, thinly sliced
• 2 tablespoons olive oil
• 1/2 teaspoon salt
• 1/4 cup sugar
• 1/4 cup balsamic vinegar
• 1 teaspoon fresh rosemary leaves (dried is fine, too)

For the Sandwich

• 2 slices of bread (French, sourdough, Italian, etc.)
• 1/2 tablespoon butter
• 2-3 slices of sharp cheddar cheese
• 1/2 Granny Smith apple, thinly sliced
• 1 medium kale leaf, torn in half
• 1-2 tablespoon red onion marmalade

Preparation

Click here for preparation method.