Fudge & Ganache

Chocolate swirls require specific formulation to remain soft at freezer temperatures. Standard ganache hardens into unpleasant shards. These recipes stay scoopable.

Hot Fudge Swirl

Classic American-style fudge that stays soft and glossy at -18°C / 0°F.

Ingredients

Component	1x	2x
Heavy cream	180g (¾ c)	360g (1½ c)
Light corn syrup	85g	170g
Granulated sugar	60g	120g
Dutch-process cocoa	50g	100g
Dark chocolate, 64–70%	85g	170g
Unsalted butter	30g	60g
Vanilla extract	5g	10g
Fine sea salt	2g	4g

Yield: ~470g (1x) | ~940g (2x)

Target: Pourable at room temp, soft at freezing

Method

1. Bloom cocoa: Whisk cocoa into cream in heavy saucepan. Heat over medium, whisking until smooth and steaming.

2. Dissolve sugars: Add corn syrup and sugar. Whisk until dissolved. Bring to gentle simmer.

3. Temper chocolate: Remove from heat. Add chopped chocolate. Let sit 1 min, then whisk from center outward until smooth.

4. Finish: Whisk in butter until emulsified. Add vanilla and salt.

5. Cool: Transfer to jar. Rest 30 min at room temperature before refrigerating.

6. Use: Warm briefly if too thick to drizzle—microwave 10 sec intervals, stirring between.

Note

Corn syrup is essential—it prevents crystallization and maintains soft texture at freezing temperatures. Do not reduce or substitute.

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Freezer-Stable Ganache

A 1:1.5 ratio ganache formulated for frozen applications. Stays smooth without hardening.

Ingredients

Component	1x	2x
Heavy cream	180g (¾ c)	360g (1½ c)
Glucose syrup	45g	90g
Dark chocolate, 60–64%	120g	240g
Unsalted butter, soft	25g	50g
Fine sea salt	1.5g	3g

Yield: ~360g (1x) | ~720g (2x)

Method

1. Heat cream: Combine cream and glucose in saucepan. Bring to bare simmer.

2. Pour over chocolate: Place finely chopped chocolate in heatproof bowl. Pour hot cream mixture over. Let sit 30 sec.

3. Emulsify: Whisk from center outward in small circles, gradually incorporating all chocolate.

4. Add butter: Once smooth, whisk in soft butter. Add salt.

5. Rest: Cover surface with plastic. Cool to room temperature before use.

Chocolate Variations

Chocolate Type	Amount (1x)	Notes
Dark 60–64%	120g	Standard, balanced
Dark 70–72%	100g	Intense, reduce cream by 15g
Milk 38–42%	150g	Sweeter, richer
White 35%	160g	Very sweet, add 1g salt

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Bittersweet Fudge Ribbons

Dense, intensely chocolate ribbons inspired by Dana Cree’s formulation. Holds distinct lines when layered.

Ingredients

Component	1x	2x
Water	120g (½ c)	240g (1 c)
Granulated sugar	100g	200g
Light corn syrup	60g	120g
Dutch-process cocoa	60g	120g
Dark chocolate, 70%	60g	120g
Fine sea salt	2g	4g

Yield: ~380g (1x) | ~760g (2x)

Method

1. Cocoa slurry: Whisk cocoa into water until smooth—no lumps.

2. Dissolve: Add sugar and corn syrup. Heat over medium, whisking constantly.

3. Cook: Bring to boil. Simmer 2 min, whisking occasionally.

4. Add chocolate: Remove from heat. Add chopped chocolate. Whisk until melted and smooth.

5. Season: Stir in salt.

6. Cool: Transfer to container. Fudge thickens considerably as it cools—this is expected.

Note

This is an intentionally lean fudge (no cream, minimal fat). The texture is chewy-soft rather than creamy—ideal for defined ribbons that don’t bleed into the base.

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White Chocolate Ribbon

Delicate vanilla-forward ribbon for berry, citrus, or dark chocolate bases.

Ingredients

Component	1x	2x
Heavy cream	100g (scant ½ c)	200g (scant 1 c)
Glucose syrup	30g	60g
White chocolate, 35%	150g	300g
Vanilla bean paste	5g	10g
Fine sea salt	1g	2g

Yield: ~280g (1x) | ~560g (2x)

Method

1. Heat cream: Bring cream and glucose to bare simmer—do not boil.

2. Melt chocolate: Pour over finely chopped white chocolate. Let sit 1 min, then whisk smooth.

3. Season: Add vanilla paste and salt.

4. Cool: Rest until thickened but still pourable, about 1 hr at room temperature.

Caution

White chocolate scorches easily. Never boil the cream—aim for 80°C / 176°F maximum.

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Mexican Chocolate Fudge

Warm spices and a hint of heat complement the cocoa.

Ingredients

Component	1x	2x
Heavy cream	150g (⅔ c)	300g (1⅓ c)
Light corn syrup	70g	140g
Granulated sugar	50g	100g
Dutch-process cocoa	45g	90g
Dark chocolate, 64%	75g	150g
Ground cinnamon	3g	6g
Cayenne pepper	0.5g	1g
Vanilla extract	5g	10g
Fine sea salt	2g	4g

Yield: ~420g (1x) | ~840g (2x)

Method

1. Bloom: Whisk cocoa, cinnamon, and cayenne into cream. Heat until steaming.

2. Dissolve: Add corn syrup and sugar. Whisk until dissolved.

3. Combine: Remove from heat. Add chocolate, whisk smooth.

4. Finish: Stir in vanilla and salt.

5. Infuse: Rest at room temperature 30 min before refrigerating. Spice flavors meld and intensify overnight.

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Incorporation Guidelines

Swirl Ratios

Intensity	Amount per Qt	Visual Result
Accent	50g	Thin, discrete ribbons
Standard	80g	Visible marbling
Rich	90g	Heavy chocolate presence
Double swirl	110g	For chocolate-chocolate combinations

Temperature Management

Stage	Ideal Temp	Notes
Room temp rest	20–22°C / 68–72°F	Best viscosity for drizzling
Just warmed	28–30°C / 82–86°F	If too thick after refrigeration
Ice cream at pack	-5°C / 23°F	Firm enough to hold ribbons

Layering Technique

1. First layer: Add ⅓ churned ice cream to container
2. Drizzle: Stream fudge in thin lines across surface
3. Don’t mix: Let ribbons sit—do not fold or swirl yet
4. Repeat: Two more layers of ice cream and fudge
5. Single drag: One knife pass through all layers creates dramatic marbling
6. Seal: Press plastic directly onto surface

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Troubleshooting

Issue	Cause	Fix
Fudge too hard when frozen	Insufficient corn syrup or glucose	Remake with full sugar amount; don’t reduce
Grainy texture	Chocolate seized or cocoa lumped	Sift cocoa; ensure smooth emulsion; add 15g warm cream and re-blend
Oily separation	Fat separated from emulsion	Immersion blend while still warm
Ribbons disappeared into base	Fudge too warm or ice cream too soft	Cool fudge to 20°C; churn base colder
Ribbons sank	Applied too thick or warm	Drizzle thinner streams; ensure room temp
Too sweet	Chocolate percentage too low	Use higher cacao percentage or reduce sugar by 15%