1-First, prepare your ingredients as outlined in the directions. In a 2-quart saucepan, melt 3 tablespoons butter. Add sliced onions and cook on low to medium heat, stirring frequently, until soft and clear but not brown.

2-Next, build the flavors. Add chicken broth, chicken bouillon cubes, 1/4 teaspoon salt, and 1/4 teaspoon ground pepper. Stir until heated through.

3-Keep going by adding the white sauce and processed cheese product. The white sauce should be thick when off the heat. Return to medium-low heat and simmer, stirring constantly, until cheese melts and ingredients blend.

4-Let it simmer more. Reduce heat to warm and cook for an additional 30 to 45 minutes.

5-Finish up and serve. Serve garnished with shredded cheddar cheese and warm dark bread slices.

6-To make the thick white sauce, follow these steps. Melt 3 tablespoons butter in a 1-quart saucepan. Add 3 tablespoons flour and cook on medium heat until the mixture thickens and pulls away from the sides. Gradually add 1 1/2 cups whole milk while stirring constantly. Add 1/4 teaspoon salt and continue stirring until the mixture thickens to a pudding-like consistency and is smooth. Remove from heat until ready to use.

7-Optional Slow-Cooker Tips: For hands-off preparation, after caramelizing the onions, transfer to a slow cooker with the broth and other ingredients. Cook on low for several hours to deepen the flavors, making it ideal for busy families.