Process graham crackers and 1/2 cup hazelnuts in a food processor until finely ground. Add melted butter; pulse 4 or 5 times or until blended. Press mixture into bottom and 1 1/2 inches up sides of a 10-inch springform pan; freeze 15 minutes. Carefully spread melted mini-morsels over frozen crust. Freeze 15 minutes.
Meanwhile, beat cream cheese and softened butter at medium speed with an electric mixer just until smooth. Add melted white chocolate, beating just until blended.
Add eggs, 1 at a time, and yolk, beating just until blended after each addition. Stir in toffee bits and next 4 ingredients. Pour batter into prepared crust.
Bake at 325° for 1 hour and 15 minutes or until almost set.
Meanwhile, combine sour cream, sugar, and 1 tablespoon liqueur in a medium bowl. Remove cheesecake from oven; carefully spoon sour cream mixture evenly over cheesecake.
Bake 15 more minutes; remove from oven. Run a knife around edge of pan, and release sides. Cool completely on a wire rack. Cover and chill 8 hours. Serve with sweetened whipped cream, toffee bits, and hazelnuts. Store in refrigerator.
Tip: There are 8 cups of batter for this stately cheesecake. Once the sour cream mixture is added, the pan will be very full, so be careful when transferring to and from the oven.

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Nutrition Facts

Per Serving Per 100 g

Amount Per 1 Serving
Calories	8695.43 Kcal (36406 kJ)
Calories from fat	5798.37 Kcal
		% Daily Value*
Total Fat	644.26g	991%
Cholesterol	1514.69mg	505%
Sodium	2815.13mg	117%
Potassium	3904.55mg	83%
Total Carbs	686.72g	229%
Sugars	488.57g	1954%
Dietary Fiber	72.76g	291%
Protein	130.96g	262%
Vitamin C	8.9mg	15%
Vitamin A	1.7mg	57%
Iron	45mg	250%
Calcium	1351mg	135%

Amount Per 100 g
Calories	547.28 Kcal (2291 kJ)
Calories from fat	364.94 Kcal
		% Daily Value*
Total Fat	40.55g	991%
Cholesterol	95.33mg	505%
Sodium	177.18mg	117%
Potassium	245.75mg	83%
Total Carbs	43.22g	229%
Sugars	30.75g	1954%
Dietary Fiber	4.58g	291%
Protein	8.24g	262%
Vitamin C	0.6mg	15%
Vitamin A	0.1mg	57%
Iron	2.8mg	250%
Calcium	85mg	135%

* Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Find out how many calories should you eat.

Tastes

salty
savory
bitter
sweet

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