THE PICKY EATER BLOG
First, cook the red onions in a pan until caramelized. Prepare garlic butter. Combine 5 tsp of room temperature butter with one clove of minced garlic, and salt and pepper to taste
Assemble the garlic bread grilled cheese sandwich. Top a slice of whole grain bread with around ¼ cup french onion and ¼ cup cheddar cheese.
Cover with another slice of bread. Spread ½ tsp of garlic butter on the outer layer of both slices of bread (you'll use 1 tsp per sandwich). Repeat the process to create 4 sandwiches.
In a large skillet over medium heat melt the remaining 1 tsp of butter. Add the thyme sprigs and cook for 2 minutes or until fragrant. Place the sandwiches in the skillet and cook for 3 minutes per side or until golden brown.