Start by washing and chopping all vegetables carefully. Cut broccoli into small florets for even cooking. Dice onion and garlic finely. Grate carrots for sweetness. Keep everything ready before cooking starts. This makes cooking smooth and fast without stress or delay.

Heat butter in a large pot over medium heat. Add onion and garlic. Cook until soft and fragrant. Do not brown them too much. This step builds the flavor base for your Creamy Easy Broccoli Cheddar Soup Recipe. Stir slowly for even cooking.

Sprinkle flour into the pot with softened onions. Stir constantly to form a smooth paste. Cook for one to two minutes. This removes raw flour taste. Slowly add broth while whisking to avoid lumps. The soup base will start becoming slightly thick.

Add broccoli and carrots into the pot. Pour in remaining broth. Mix everything well and bring to a gentle boil. Reduce heat and simmer for 15 minutes. Vegetables should become soft but not mushy. This step builds deep flavor and texture.

Slowly pour in milk and heavy cream. Stir gently to combine. Keep heat low to avoid curdling. The soup should look smooth and rich now. Let it simmer for five more minutes. This creates the creamy base of your soup.

Turn heat to low. Add shredded cheddar cheese gradually. Stir until fully melted and smooth. Add salt, pepper, and nutmeg. Taste and adjust seasoning. The soup should be thick, creamy, and full of cheesy flavor. Serve hot for best taste.