Easy Ultra-Smooth Hummus

Bahan-bahan (4 porsi)

• 2 (15-ounce) cans chickpeas, drained and rinsed
• 5 cloves garlic, peeled
• 1 teaspoon baking soda
• 1/2 cup tahini
• 1 teaspoon ground cumin
• 1 teaspoon kosher salt, plus more to taste
• Juice of 2 lemons (roughly 1/4 cup)
• 2 -3 ice cubes
• Olive oil, za'atar, and chopped parsley, to top (optional)