Ingredients
Equipment
Method
Make the Crust
- Line the base of a 9-inch springform pan with parchment paper. Pulse graham crackers in a food processor to fine, even crumbs. Mix with sugar, melted butter, cinnamon, and salt until it resembles damp sand. Press firmly and evenly into the base of the pan and about 1 inch up the sides using the flat bottom of a measuring cup. Refrigerate for 30 minutes.

Prepare the Mango Puree
- If using canned mango pulp — measure directly and set aside. If using fresh mango — blend until smooth, then heat in a saucepan over medium heat to 170°F (75°C), stirring regularly. Hold for 2 minutes. This deactivates bromelain enzyme that prevents gelatin from setting. Cool completely before using.

Prepare the Setting Agent
- GELATIN: Sprinkle gelatin powder over 3 tbsp cold water. Do not stir. Let bloom 5 minutes until spongy. Microwave 10–15 seconds until fully liquid. Cool to room temperature.AGAR AGAR: Combine agar powder with 3 tbsp water in a small saucepan. Bring to a boil over medium heat, stirring constantly, until fully dissolved (2–3 minutes). Use immediately while warm.CUP VERSION: Skip this step.

Make the Filling
- Beat room-temperature cream cheese on medium speed for 2 minutes until completely smooth. Add powdered sugar, beat 1 minute. Add vanilla and lime juice, mix to combine.

- In a chilled bowl, whip cold heavy cream to soft peaks.

- Fold cooled mango puree into cream cheese mixture with a spatula. Add setting agent: drizzle cooled gelatin liquid while stirring constantly, OR quickly mix in warm agar liquid. Fold in whipped cream in two additions using gentle sweeping motions.

Assemble and First Chill
- Pour filling over chilled crust. Smooth the top. Tap pan on counter 5 times to remove air bubbles.Gelatin: Refrigerate 1.5–2 hours until top is set.Agar: Rest at room temperature 30 minutes, then refrigerate.Cups: Refrigerate 2 hours.

Make the Mango Jelly Topping
- Warm mango puree, sugar, and lime juice in a saucepan until sugar dissolves. Bloom and dissolve gelatin or agar agar as in Step 3 (using smaller amounts). Stir into the warm mango mixture. Cool to room temperature.

- Test that filling is set by touching lightly. Pour jelly topping gently over the set surface. Refrigerate 2–4 more hours until jelly is completely set. Overnight is best.

Unmold and Serve
- Run a thin knife around the inside edge of the pan. Release the springform latch and lift the sides away carefully. Decorate with fresh mango slices, piped whipped cream rosettes, and mint leaves. Slice with a knife dipped in hot water, wiped dry between every cut. Serve cold.

Notes
- The Bromelain Rule — critical: Raw fresh mango contains bromelain enzyme that breaks down gelatin proteins — preventing the cheesecake from setting. ALWAYS either (a) use canned Alphonso/Kesar mango pulp (already heat-processed), or (b) heat fresh mango puree to 170°F (75°C) for 2 minutes before using with any setting agent.
- Block cream cheese only: Tub cream cheese has more water and stabilizers — the filling will be too soft and may not hold its shape. Full-fat block cream cheese is essential.
- Agar agar ratio: Use ¾ tsp agar powder per full 9-inch cheesecake — NOT the amounts designed for firm jellies. Too much agar makes the cheesecake taste like jelly, not creamy cheesecake.
- Gelatin temperature: Add dissolved gelatin when it has cooled to room temperature — comfortably warm but not hot. Too hot melts the cream cheese. Too cold makes it set in strings before distributing evenly.
- No-gelatin cup version: Fill individual glasses with crust crumbs, soft mango filling, and fresh mango cubes on top. Refrigerate 2 hours. No unmolding needed — perfect for parties.
- Mascarpone substitute: Replace cream cheese with mascarpone for a richer, creamier, less tangy filling. Reduce powdered sugar by 2 tbsp. Use same quantity and method.
- Vegan version: Use vegan block cream cheese (Violife or Kite Hill), full-fat coconut cream (whipped), and agar agar instead of gelatin. Ensure crackers are vegan.
- Best mango options: Canned Alphonso or Kesar mango pulp (Indian grocery stores) is the most consistent. Fresh Ataulfo/honey mangoes (heat treated). Avoid Tommy Atkins — too fibrous and mild.
- Clean slices tip: Refrigerate overnight minimum. Dip knife in hot water, wipe dry between every cut. For extra clean slices, freeze for 20 minutes before cutting.
- Storage: Refrigerator up to 4–5 days. Freeze (without jelly topping) up to 2 months. Thaw overnight in fridge, add jelly topping after thawing.
- UK/Australia notes: "Graham crackers" = digestive biscuits. "Heavy whipping cream" = double cream. "Powdered sugar" = icing sugar. "Block cream cheese" = standard Philadelphia brand.
- Nutrition values are estimates. Use a nutrition calculator with your exact brands for precise figures.
