This easy 5-ingredient crockpot cheddar broccoli soup is velvety smooth, deeply comforting, and requires just 10 minutes of active prep. The slow cooker does all the work, making it perfect for busy weeknights or cozy weekends.
Grate your own cheese for the smoothest texture; pre-shredded cheese can make the soup grainy. Do not add cheese while the soup is boiling hot—let it cool slightly first. Frozen broccoli holds up better than fresh in a slow cooker. For a thicker soup, blend more thoroughly or add a cornstarch slurry. For a lighter version, use half-and-half instead of heavy cream.
Keywords: crockpot cheddar broccoli soup, easy 5-ingredient recipe, slow cooker soup, broccoli cheese soup, comfort food, fall soup, winter soup