Spinach Dip

Ingredients

• 1 small onion, quartered
• 4 cloves garlic
• 1 10-oz (283-g) package frozen chopped spinach, thawed
• 12 oz firm, low-fat silken tofu
• ​​​​​​​1 tbsp (15 mL) lemon juice
• 1 tsp (5 mL) ground coriander
• 1 1/2 tsp (7.5 mL) iodized salt
• 1/4 tsp (1.2 mL) ground black pepper
• 1/8 tsp (0.6 mL) ground cayenne pepper