Chocolate Chip Gelato
Each spoon breaks into small cold shards of dark chocolate against a rounded vanilla base, bitter and sweet arriving separately instead of blurring into one.
Turn the bag over before you buy it. The line that matters is the fat: a drop made with cocoa butter melts on the tongue at body heat, while the cheaper sort, cut with vegetable fat, stays waxy and coats the palate straight from the freezer. Cocoa percentage matters too, and 60 is the right number here instead of 70, because more sugar and less cocoa butter inside the drop keep it from eating like gravel at minus 12 C. The base is vanilla and not fior di latte, so the 4 g of real extract is worth the price of the bottle. The chips go in cold at the very end, 90 g per kilo, and never soften into the mix.
The chips are 60% couverture rather than 70%, and both reasons come down to what happens at -12 C. A lower cocoa percentage means more sugar inside the chip, which keeps it from setting rock hard against the teeth, and it means less cocoa butter, which is the fat that stiffens in the cold.
Because a solid chip never dissolves, it gives nothing back to the continuous phase around it. The base has to taste like something on its own, which is why MSNF sits at 9.88% here, the highest of any chocolate recipe in this set, backed by 38 g of non-fat dry milk and 80 g of cream per kilo. It is also why 4 g of pure vanilla extract goes in: chocolate chip assumes a vanilla base, not fior di latte.
Ingredients
Makes 1000 g of finished base.
| Ingredient | Grams | Home measure |
|---|---|---|
| Whole Milk | 643 | 2 2/3 cups |
| Sugar (Sucrose) | 100 | 1/2 cup |
| Dark Chocolate 60% | 90 | |
| Heavy Cream 35% | 80 | 1/3 cup |
| Dextrose (Glucose) | 40 | 3 1/2 tablespoons |
| Non-Fat Dry Milk | 38 | 1/3 cup plus 1 tablespoon |
| Vanilla Extract (Pure) | 4 | |
| Stabilizer (Neutral) | 4 | |
| Salt | 1 |
Method
Shallow-pan still-freeze, chips folded in cold
- 1Whisk every dry ingredient together first: sugars, milk powder, stabiliser and salt. Dry-blending them stops the stabiliser clumping when it meets liquid.
- 2Warm the liquids to 40 C (104 F), then rain the dry mix in while whisking hard.
- 3Heat to 82 C (180 F) and hold for 2 minutes so the stabiliser hydrates.
- 4Melt the chocolate to 45 C (113 F) and stir it into the hot base off the heat, then blend 60 seconds until glossy.
- 5Chill in an ice bath to under 5 C (41 F) within 2 hours. Slow cooling is where bacteria and coarse crystals both start.
- 6Age 6 to 12 hours in the fridge under 5 C (41 F). This is when the stabiliser and the milk protein take up water.
- 7Freeze in a shallow metal pan 2 to 3 cm deep, breaking the crystals with a fork every 30 to 40 minutes, 4 to 6 times.
- 8Freeze firm, then temper 10 to 15 minutes in the fridge before scooping.
The balance
All six against the professional range for Milk Gelato.
PAC lands at 263.44 against a window of 220 to 300, close to the middle, which is exactly where you want a base that carries hard inclusions: any softer and the chips become the only structure in the spoon, any harder and biting one is unpleasant. MSNF at 9.88% is the second decision, and it is deliberately in the upper half of the 8 to 12 range because the chips contribute nothing to the base they sit in. Total solids at 38.2% and water at 61.8% both sit mid-range, fat at 8.51% is enough to coat without competing with the cocoa butter released when a chip melts on the tongue, and lactose finishes at 8.71% of the water phase, clearing the sandiness check.
A chocolate chip at -12 C is exactly as hard as its cocoa percentage lets it be, so use small chips, 5 to 8 mm, in 60% couverture and not 70%. They go in straight from the refrigerator in the last 15 seconds of churning: a chip at room temperature softens on the surface, sticks to the paddle and balls up. The base underneath is a plain vanilla cream with no eggs. Pasteurize at 82 to 85 C, add the vanilla only once it has dropped below 60 C because the volatile aromatics flash off above that, and mature 6 to 12 hours at 4 C. Nothing in this recipe can split or turn tannic, because the chocolate never touches the hot base.
If it goes wrong
The chips are too large, or the couverture is too high in cocoa. At -12 C a 70% chip has more cocoa butter set solid than a 60% one.
Move to 5 to 8 mm chips in 60% couverture, and let the tub sit a few minutes before scooping.
They went in at room temperature and softened on the surface before they were dispersed.
Chill them first and add them in the last 15 seconds with the machine still running.
The vanilla was added while the mix was still hot, or the milk powder was reduced.
Hold the vanilla until the base is under 60 C, and keep the 38 g of non-fat dry milk that puts MSNF at 9.88%.
Allergens: milk
- https://italianchef.com/stracciatella-gelato/
- https://icecreamcalc.com/2021/03/12/chocolate-gelato/
- https://www.recipesfromitaly.com/stracciatella-gelato/
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