A homemade take on the classic Panera Broccoli Cheddar Soup, featuring a rich roux, vibrant broccoli florets, and sharp cheddar melted into every silky spoonful.
Melt the butter in a large pot over medium heat, then add the diced onion and cook until translucent, about 3–4 minutes.
Stir in the flour and cook, stirring constantly, for 1–2 minutes until lightly golden.
Add Liquids & Veggies
Slowly whisk in the chicken broth and half-and-half, bringing the mixture to a gentle boil.
Add the broccoli florets and shredded carrot, reduce heat to a simmer, and cook until vegetables are tender, about 15–20 minutes.
Blend & Finish
Ladle 2 cups of the soup into a blender and puree until smooth, then return it to the pot.
Remove from heat, stir in the shredded cheddar until melted, and season with salt and pepper.
Notes
Let the soup rest for about 10 minutes off the heat to allow flavors to meld.Store leftovers in airtight containers in the refrigerator for up to 3 days or freeze for up to 2 months.