🥘 Ingredients
- olive oil 1 Tbsp
- onion 1 medium
- brown sugar 1 Tbsp
- salt ¼ tsp
- pepper ¼ tsp
- Bourbon 1 Tbsp
- butter 1 ½ tsp
- sourdough bread 8 slices
- cheddar cheese 6 oz
- Gruyère cheese 6 oz
🍳 Cookware
- large skillet
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1Heat olive oil in large skillet . Add thinly sliced onion and cook for 20 minutes , stirring frequently.
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2Stir in brown sugar , salt and pepper . Add Bourbon , scraping up brown bits in bottom of skillet. Stir 1.5 tsp butter into mix.
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3Spread remaining butter on sourdough bread .
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4Top each slice with cheddar cheese and Gruyère cheese and onion mixture.
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5Grill 3 to 4 minutes .