Instant Pot Broccoli Cheese Soup

INGREDIENTS

1 tbsp

extra-virgin olive oil

small yellow onion (chopped)

3 cups

water

carrots (peeled and chopped)

1 lb

broccoli (cut into florets (about 6 cups))

very small head or 1/2 large cauliflower (cut into florets (about 3 cups))

1 tbsp

spicy brown mustard ((I used 1 tablespoon grainy brown mustard and 1/2 tablespoon Dijon))

2 tsp

kosher salt

1/2 cup

shredded sharp cheddar cheese

1/4 cup

finely grated Parmesan

1/2 cup

unsweetened almond milk or milk of choice

1/4 tsp

freshly ground black pepper