Hummus - JoAn's Salt and Mustard

Ingredients

• 1 (15-ounce) can chickpeas
• 1/4 cup fresh lemon juice, 1 large lemon
• 1/4 cup stirred tahini
• 1 small garlic clove, minced
• 2 tablespoons extra-virgin olive oil, plus more for serving
• 1/2 teaspoon ground cumin
• 1/2 teaspoon JoAn's Salt
• 2 to 3 tablespoons water