This creamy cauliflower carrot soup is cozy, smoky, and loaded with roasted vegetables, sharp white cheddar, and topped with crispy bacon. It’s an easy, flavor-packed soup that feels restaurant-worthy but is simple enough for a weeknight.
PREP & ROAST VEGGIES: Add cauliflower and carrots to a large baking sheet. Drizzle with olive oil and sprinkle with rubbed sage, Italian seasoning, and a few large pinches of salt and pepper. Toss to coat evenly and roast for 30-35 minutes or until the cauliflower and carrots are fork-tender and the edges of the veggies have a bit of char.
COOK BACON: While the veg is roasting, heat a large pot over medium-high heat. Add bacon and cook, stirring occasionally, until crisp. Use a slotted spoon to transfer bacon to a plate, leaving the grease in the pan. Discard all but a couple tablespoons of bacon grease.
AROMATICS: Add onion and a couple pinches of salt and pepper to the bacon grease and reduce heat to medium. Cook, stirring occasionally, for 6-8 minutes. Add garlic, a dash of smoked paprika, and a pinch of salt and pepper, and cook, stirring frequently, for another minute.
BLEND BABY BLEND: Transfer cooked onion and garlic to a blender along with the roasted cauliflower, carrots, about 3 cups of chicken stock, and a couple very generous pinches of salt and pepper. Blend until smooth and creamy. Then transfer back to the large pot.
MAKE IT CREAMY: Add Dijon mustard, heavy cream, and shredded cheese over medium heat. Stir occasionally until the cheese is melted.
A HIT OF ACID: Stir in a splash of champagne vinegar. Then season to taste with salt and pepper.
GARNISH: Top soup with a spoonful of cream, crispy bacon, shredded cheese, sliced chives, and crispy breadcrumb topping.
THANK YOU: If you loved this recipe, let me know! Leave a comment and 5-star rating below!
Notes
Don’t overcrowd the roasting pan. Spread veggies in an even layer so they caramelize instead of steaming.
Blend in batches if needed, and don’t overfill your blender.
Taste before serving. The final splash of acid makes a huge difference.
Don’t skip the crispy breadcrumb topping! It’s the easiest way to add tons of flavor and delicious texture!