These creamy spiced beans can be served alongside our Lamb Sausages.
Cover beans with cold water by 2 inches in a bowl; refrigerate 8 hours.
Drain beans; transfer to a small stockpot. Add onion, garlic, avocado leaves, epazote, and cilantro; cover with cold water by 2 inches. Bring to a boil; add 1 tablespoon salt. Reduce heat to medium-low; simmer, adding water as needed to cover beans, until beans are tender and liquid is soupy, 2 to 2 1/2 hours. Discard avocado leaves. Season with salt and pepper. Garnish with onion, tomatoes, and cheese. Serve with lime wedges.