Roasted Garlic, Rosemary & White Bean Hummus

Bahan-bahan (3 porsi)

• 1 (15 oz.) can white beans, drained (juice reserved)
• 1 head of roasted garlic
• 2 Tbsp . olive oil
• 2 Tbsp . tahini
• 1/2 tsp . powdered rosemary (or 1 tsp. dried regular rosemary, or 1 Tbsp. fresh rosemary)
• 1/2 tsp . salt
• juice of half a lemon