French Onion Dip with French Onion Havarti - Roth Cheese

Ingredients

• 2 large onions, sliced
• 2 tablespoons butter
• 1 tablespoon olive oil
• 1/2 teaspoon fresh thyme, chopped
• 1 tablespoon sugar
• 1/2 teaspoon kosher salt, divided
• 4 ounces softened cream cheese
• 1/2 cup parmesan cheese
• 6 ounces French Onion Havarti, shredded, divided
• 2/3 cup sour cream
• 3/4 cup half-and-half
• 2 cloves garlic, minced
• 1/4 teaspoon black pepper
• 1/2 teaspoon salt