Turtle cheesecake with brown sugar pecan shortbread crust
Ingredients
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¾ cup (1½ sticks)
unsalted butter, softened (crust)
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1 cup
packed brown sugar (crust)
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1½ tsp
vanilla extract (crust)
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2¼ cups
all-purpose flour (crust)
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¼ tsp
salt (crust)
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¼ cup
pecan chips (crust)
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2 cups
granulated sugar (caramel)
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½ cup (1 stick)
unsalted butter, room temperature (caramel)
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1 cup
heavy whipping cream, room temperature (caramel)
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5 tbsp
all-purpose flour (caramel layer)
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¼ cup
pecan chips (caramel layer)
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6 oz (~1 cup)
semi-sweet chocolate chips (ganache)
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6 tbsp
heavy whipping cream (ganache)
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24 oz (three 8-oz packages)
cream cheese, room temperature
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1 cup
packed brown sugar (filling)
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3 tbsp
all-purpose flour (filling)
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1 cup
sour cream, room temperature
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1½ tsp
vanilla extract (filling)
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3 eggs
large eggs, room temperature
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2 oz (~⅓ cup)
semi-sweet chocolate chips (drizzle)
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3 tbsp
heavy whipping cream (drizzle)
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¼ cup
pecan chips (topping)
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Method
- Yield 12-14 slices. Total time ~9 hours including oven cooling and chilling. Buy: 1 pint heavy cream (1 9/16 cups used), 2¾ cups flour, 2 cups packed brown sugar, 8 oz chocolate chips, ¾ cup pecan chips. Equipment: 9-inch springform pan, parchment, heavy-duty foil, large roasting pan (water bath), electric mixer.
- STEP 1: BROWN SUGAR PECAN SHORTBREAD CRUST
- Preheat the oven to 350°F (177°C). Lightly grease the sides of a 9-inch springform pan and line the bottom with a parchment round.
- Beat the ¾ cup softened butter and 1 cup brown sugar on medium-high until completely smooth and creamy. Beat in 1½ tsp vanilla.
- Add 2¼ cups flour and ¼ tsp salt and beat on low just until incorporated. Fold in ¼ cup pecan chips. If crumbly, squeeze and knead it together by hand into a cohesive dough.
- Press evenly into the bottom and about 1 inch up the sides of the pan. Prick the bottom all over with a fork so it does not puff.
- Bake 15-18 minutes, until set and lightly golden at the edges. Cool completely. Lower the oven to 300°F (148°C).
- STEP 2: HOMEMADE CARAMEL SAUCE
- Have the butter and cream at room temperature (or slightly warmed) so the caramel does not seize.
- Spread 2 cups granulated sugar in an even layer in a large saucepan over medium-high heat. Whisk continuously — it clumps first, then melts into an amber liquid (~10 minutes).
- Once melted, stop whisking and cook just until a slightly darker amber that smells nutty. Remove from the heat immediately.
- Whisk in ½ cup butter (it will bubble vigorously), then slowly pour in 1 cup cream, whisking until smooth.
- Set aside 1 cup of the plain caramel at room temperature for the topping. Whisk 5 tbsp flour and ¼ cup pecan chips into the rest in the pan until smooth. Set aside.
- STEP 3: CHOCOLATE GANACHE LAYER
- Put 6 oz chocolate chips in a small heat-safe bowl. Heat 6 tbsp cream just to a boil and pour it over. Let sit undisturbed 2-3 minutes, then whisk gently until smooth and glossy.
- STEP 4: CREAM CHEESE FILLING
- Keep the mixer on LOW throughout — excess air causes surface cracks.
- Beat 24 oz cream cheese, 1 cup brown sugar and 3 tbsp flour until completely smooth. Scrape down the sides and bottom.
- Add 1 cup sour cream and 1½ tsp vanilla and beat until well combined.
- Add the 3 eggs one at a time, mixing just until combined after each. Do not overmix. Scrape down as needed.
- STEP 5: ASSEMBLY & WATER BATH
- Wrap the outside bottom and sides of the springform pan tightly in 2-3 layers of heavy-duty foil so no water leaks in.
- Spread the thickened caramel-pecan sauce over the cooled crust. Spread the ganache over the caramel. Gently pour or spoon the batter over the chocolate and smooth the top.
- Set the pan in a large roasting pan on the middle rack of the 300°F (148°C) oven. Pour hot water into the roasting pan to halfway up the sides of the springform.
- Bake 1 hour 35 minutes — the edges set, the centre 2-3 inches still slightly jiggly.
- Turn the oven off and leave the door closed 30 minutes. Crack the door about an inch and leave it another 30 minutes.
- Remove from the oven and water bath and peel off the foil. Spread about ½ cup of the reserved plain caramel over the warm cheesecake (microwave the caramel 10 seconds if too firm).
- Refrigerate uncovered or loosely covered at least 5-6 hours (or overnight) until completely cool and firm.
- STEP 6: FINAL TOPPING & SERVING
- Run a thin paring knife around the inside edge, unlock and remove the ring, and transfer to a platter.
- Put 2 oz chocolate chips in a small bowl. Heat 3 tbsp cream to a boil, pour over, let sit 3 minutes, then whisk smooth.
- Drizzle the remaining plain caramel and the chocolate sauce over the chilled cheesecake and sprinkle with the last ¼ cup pecan chips.
- For clean slices, wipe the knife with a warm, damp cloth between cuts. Keep leftovers refrigerated up to 5 days.