Makes 1 3/4 cups hummus

1 3/4 cups cooked, drained chickpeas (from a 15-ounce can) or a little shy of 2/3 cup dried chickpeas (for same yield)
1/2 teaspoon baking soda (for dried chickpeas only)
1/2 cup tahini paste
2 tablespoons freshly squeezed lemon juice, or more to taste
2 small cloves garlic, roughly chopped
3/4 teaspoon table salt, or more to taste
Approximately 1/4 cup water or reserved chickpea cooking water

Olive oil, paprika or sumac, pita wedges (brushed with olive oil and sprinkled with za’atar, or a combination of sesame seeds and sea salt), and/or carrot sticks [optional] to serve