Mole Poblano (Mexican Chicken in Chocolate Chili Sauce)

No — this surprises many people. The Mexican chocolate is used in a small amount as a seasoning, not a sweetener, and it works alongside the chiles, nuts, and spices rather than standing out. Its role is to deepen and round the sauce, adding body and a faint bitterness that balances the chiles and dried fruit. A well-made mole tastes rich, earthy, and complex, mildly spicy with a whisper of sweetness — not like a chocolate dessert.

The backbone of mole poblano is a blend of dried chiles — most commonly ancho (sweet, fruity), pasilla (dark, raisiny), and often mulato or a little chipotle for smoke and heat. Each brings a different note, so a mix matters more than any single one. If you can only find one or two types, ancho alone still gives a good base. Find them in Latin markets or online. Toast them gently and don't let them burn, or the whole sauce turns bitter.

Its reputation comes from the sheer number of ingredients — often twenty or more — and the many steps: toasting chiles, frying nuts, seeds, fruit and tortilla separately, blending, sieving, and a long simmer. Each element is prepared to build layers of flavour. None of the steps is hard on its own; it's the time and the number of components that make it a labour of love. Many cooks make a big batch and freeze it, since it keeps and improves.

Mole is a whole family of Mexican sauces, not one recipe. Mole poblano, from Puebla, is the famous dark, chocolate-tinged version. Oaxaca is known for its 'seven moles', including the very dark mole negro and the bright green mole verde made with herbs and pumpkin seeds. Others include mole amarillo, coloradito, and manchamanteles. They share the idea of a complex ground sauce but differ widely in chiles, colour, and flavour.

Mole poblano is classically served over poached or roasted chicken or turkey, with rice and warm tortillas, and showered with toasted sesame seeds. Leftover sauce is delicious in enmoladas (tortillas dipped in mole and filled with chicken) or over eggs. It freezes very well — make a large batch, cool, and freeze in portions for up to three months. The flavour deepens after a day, so it's a great make-ahead sauce.