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How to Make Mole Sauce from Scratch

Name: How to Make Mole Sauce from Scratch
Yield: 8
Ingredients: 4 dried chiles (ancho, mulato, pasilla, chipotle); 1 cup almonds; 1 cup peanuts; 1/4 cup sesame seeds; 1/4 cup pumpkin seeds; 1 cinnamon stick; 4 cloves; 1 tsp black peppercorns; 2 onion quarters; 6 garlic cloves; 3 tomatoes; 3 tbsp lard or oil; 2 cups warm chicken stock; 2 oz Mexican chocolate; 2 tbsp brown sugar; 1 tsp salt; 1 bread or tortilla

Mole sauce requires toasting and blending multiple ingredients in stages — chiles, spices, nuts, seeds, and aromatics — then simmering everything together with chocolate and stock. The key is building layers of flavor through proper toasting and balancing the final sauce with time, patience, and careful seasoning.

Total time: 2 hr 15 min
Hands-on: 1 hr
Serves: 8
Difficulty: Hard

Ingredients

4 dried chiles (ancho, mulato, pasilla, chipotle)
1 cup almonds
1 cup peanuts
1/4 cup sesame seeds
1/4 cup pumpkin seeds
1 cinnamon stick
4 cloves
1 tsp black peppercorns
2 onion quarters
6 garlic cloves
3 tomatoes
3 tbsp lard or oil
2 cups warm chicken stock
2 oz Mexican chocolate
2 tbsp brown sugar
1 tsp salt
1 bread or tortilla

Step by step

Toast the dried chiles. Heat a cast iron or heavy pan over medium heat. Toast dried chiles (ancho, mulato, pasilla, chipotle) for 30-60 seconds per side until fragrant but not burned. They should puff slightly and smell nutty, not acrid. Remove stems and most seeds, then soak in hot water for 20 minutes.
Toast nuts, seeds, and spices. In the same pan, toast almonds, peanuts, sesame seeds, pumpkin seeds, cinnamon stick, cloves, and black peppercorns separately until each releases its aroma. This takes 2-4 minutes per ingredient. Let everything cool completely.
Char aromatics. Char onion quarters, garlic cloves, and tomatoes directly over gas flame or in a dry pan until blackened in spots. The char adds crucial depth. Peel tomatoes if skins are tough.
Blend in batches. Drain chiles and blend with charred vegetables and some soaking liquid until smooth. Strain through fine-mesh sieve. Separately, grind toasted nuts, seeds, and spices with torn bread or tortilla until powdery.
Fry the chile mixture. Heat 3 tablespoons lard or oil in heavy pot over medium heat. Fry strained chile mixture for 15-20 minutes, stirring constantly to prevent scorching. It should darken and thicken.
Add nut mixture and simmer. Stir in ground nut mixture and cook 5 minutes. Add warm chicken stock gradually until sauce coats spoon but pours easily. Add Mexican chocolate, brown sugar, and salt. Simmer 45 minutes to 1 hour, stirring frequently.
Season and finish. Taste and adjust with more chocolate for richness, sugar for balance, or vinegar for brightness. The sauce should coat the back of a spoon and have complex, balanced flavor with no single element dominating.

Tips & troubleshooting

Toast ingredients just until fragrant — burned spices will make the whole sauce bitter
Strain the chile mixture for silky texture, even though it takes extra time
Keep warm stock nearby to thin the sauce as it thickens during cooking
Mole improves overnight — make it a day ahead if possible
Freeze portions in ice cube trays for easy weeknight meals

Variations

Mole Negro. Uses more chiles including chilhuacles negros, often includes plantain or raisins, and requires longer cooking time for deeper, more complex flavor.
Mole Coloradito. Simpler red mole using ancho and guajillo chiles, tomatoes, and fewer spices. Quicker to make but still full-flavored.
Quick Weeknight Mole. Uses mole paste as base, enhanced with toasted sesame seeds, chocolate, and fresh aromatics. Ready in 30 minutes.

Questions

Why is my mole bitter?: Usually from burned chiles or spices during toasting. Toast over medium heat and remove immediately when fragrant. Also check that your chocolate isn't too dark or bitter for the recipe.
How thick should mole be?: It should coat the back of a spoon but pour easily — like heavy cream. You can always thin with more stock or thicken by simmering uncovered.
Can I make mole without lard?: Yes, use neutral oil or rendered chicken fat. Lard adds traditional flavor and richness, but the sauce will still be good without it.
How long does homemade mole keep?: Refrigerated for up to a week, frozen for 6 months. The flavors actually improve after a day or two in the fridge.
What if I can't find all the chiles?: Focus on getting ancho and mulato as your base, then substitute what you can find. Guajillo, pasilla, and chipotle are good alternatives that build similar flavor profiles.