Melt butter in large stockpot over medium heat. Add carrots, pepper, salt and black pepper and cook, stirring, for about 5 minutes or until veggies are soft. Add the flour and stir until incorporated, about 2-3 minutes.
Add chicken broth, beer and half-and-half and cook at a simmer for about 15 minutes, stirring often.
Add cheddar to soup in stages, whisking each batch until smooth. Add the Worcestershire, nutmeg, mustard, lemon juice, hot sauce and ½ teaspoon black pepper and stir to combine.
Use an immersion blender and blend soup until smooth. It should take about 2-3 minutes to get everything. You can also puree in a blender in batches.
Ladle in bowl and eat with some pretzel bread.
Notes
Use a beer you enjoy as it determines the flavor.
Don’t use pre-shredded cheese. It doesn’t taste as good and also has additional ingredients that you don’t need.
Keep the heat low when adding cheese to prevent curdling. Stir constantly until the cheese melts completely.
Use an immersion blender to puree the vegetables. It is much easier than adding to the blender in batches.
Experiment with spices like smoked paprika, cayenne or garlic powder for a unique twist.