Ate de Guayaba de Calvillo

Ingredients

Equipment Needed

• •Clean copper cazo or heavy stainless steel pot
• •Long wooden spoon or pala
• •Food mill or fine-mesh sieve
• •Kitchen scale
• •8-inch square mold or shallow wooden cajita lined with wax paper

Instructions

1. 1

   Line the mold

   Line an 8-inch square pan or a shallow wooden cajita with wax paper, leaving enough overhang to lift the ate out later. Do this before the fruit goes on the fire. Once the paste reaches its point, it waits for nobody.

2. 2

   Cook the guavas

   Place the guayabas in a clean copper cazo or heavy stainless steel pot with the water. Bring to a simmer over medium heat and cook 15 to 20 minutes, stirring now and then, until the skins split and the flesh collapses when pressed with a spoon. Do not peel them. The skin carries aroma and pectin. A bruise is fine. Rot is not.

3. 3

   Strain the pulp

   Pass the softened guavas and their cooking liquid through a food mill set over a bowl. If you use a blender, pulse only briefly, then push the pulp through a fine-mesh sieve with a wooden spoon. The seeds must stay behind. Broken guava seeds give grit and bitterness, and Calvillo dulceras will notice. Weigh the strained pulp.

   A food mill is better than a blender here. It separates the seeds cleanly and keeps the texture dense. If the pulp is too thick to move, loosen it with one or two spoonfuls of the cooking liquid, no more.
4. 4

   Add the sugar

   Return the strained pulp to the cazo. Add an equal weight of cane sugar. If you have 900 grams of pulp, add 900 grams of sugar. Stir over low heat until the sugar dissolves and the mixture looks smooth and loose. This is candy, not jam for toast. The sugar is structure, preservation, and shine.

5. 5

   Reduce the ate

   Raise the heat to medium-low and cook, stirring constantly with a long wooden spoon, 55 to 75 minutes. The paste will sputter, so protect your hand. It will move from pale guava pink to a deeper copper-rose color, then thicken until the spoon leaves a clean path across the bottom of the cazo. No me vengas con atajos. If you stop early, you get guava sauce, not ate.

   A clean, well-maintained copper cazo is traditional for ate because it spreads heat evenly. If the copper has green spots, pitting, or any bitter metallic smell, do not use it. Use heavy stainless steel and stir with discipline.
6. 6

   Test the point

   Drop a spoonful of paste onto a cold plate and wait one minute. It should hold its shape, wrinkle when pushed, and leave no watery ring. In the pot, the paste should pull from the sides in one heavy mass. A thermometer helps, but trust the spoon first: at sea level the point is around 220F, while in the Bajio altitude changes the number. The texture tells the truth.

7. 7

   Set the slab

   Scrape the hot paste into the lined mold and smooth the top with a damp spoon. Let it stand at room temperature at least 8 hours, uncovered or covered loosely with a clean cloth. Overnight is better. The surface should dry slightly and the center should turn firm enough to slice without slumping.

8. 8

   Slice and serve

   Lift the ate from the mold and peel away the wax paper. Cut into thick rectangles with a lightly dampened knife. Serve on a clay platon with slices of queso fresco de rancho. Fruit, sugar, time. Nothing else. Recetas probadas y garantizadas.

Chef Tips

• •Buy guayaba de Calvillo when the fruit smells floral through the bag. If it has no perfume, it has no soul. A few firm guavas help the paste set, but the batch needs ripe fruit for flavor.
• •Do not add grenetina, commercial pectin, food coloring, or corn syrup. If the ate does not set, it was not cooked long enough. Put it back in the cazo and finish the work.
• •If you cannot find Calvillo guavas, use small Mexican guavas with yellow skin and strong aroma. Large watery guavas from other markets will work only as a compromise, and they need longer cooking.
• •Serve it with queso fresco de rancho or a mild queso adobera. The salt and milk cut the sweetness. Ate alone is good. Ate with cheese is how the table understands it.

Advance Preparation

• •Ate must be made at least one day ahead so it can set properly. Two days gives cleaner slices.
• •Once firm, wrap the slab tightly in wax paper and refrigerate for up to 3 weeks. Bring to room temperature before serving.
• •For a drier dulceria-style surface, unmold the ate after the first overnight set, flip it onto clean wax paper, and let it air-dry 12 more hours.

Frequently Asked Questions

Nutrition Information

1 serving (about 60g)