Roasted Cauliflower Soup

INGREDIENTS

heads of cauliflower, chopped (about 6 cups of florets)

3 tbsp

oil

salt and pepper (to taste)

4 tbsp

butter

2 tbsp

minced garlic

1/3 cup

flour

6 cups

chicken broth

4 cups

half and half (I use fat free)

1 cup

heavy cream

2 tsp

onion powder

2 tsp

salt (or to taste)

1/2 tsp

pepper (or to taste)

2 cups

shredded extra sharp cheddar cheese (see note)

1 cup

shredded parmesan cheese (see note)