Ingredients:

• 2 large slices bread
• 2 tablespoons butter, softened and divided
• 1/2 onion, thinly sliced
• 4 slides white cheddar
• 1/2 cup grated Gruyère
• 1 tablespoons Rendezvous BBQ sauce
• Rendezvous famous seasoning

Instructions:

1. Heat a saucepan over medium heat.
2. Add 1 tablespoon butter and onion, cooking until caramelized, about 8 minutes.
3. Turn off heat and stir in BBQ sauce.
4. Meanwhile, butter one side of each slice of bread with remaining butter and sprinkle with Rendezvous seasoning.
5. Flip over bread slices and layer with 2 slices white cheddar, BBQ onions, grated Gruyère, and Rendezvous seasoning.
6. Heat a second large saucepan over medium heat.
7. Carefully transfer bread halves to pan and cook for about 3 minutes.
8. With a spatula, place one half on top of the other and press sandwich together.
9. Add a lid to the pan and turn heat to medium low, continuing to grill and melt and sandwich.
10. Remove from heat, slice, and serve.