This recipe requires a pressure cooker, or special baking technique. Accommodates at 10 inch spring form. Decrease recipe by ⅓ for a 7 inch spring form.
Ingredients
Cheesecake Batter
12 ounces cream cheese, at room temperature
24 ounces whole-milk ricotta cheese, drained
1½ cup sugar
1 teaspoon cornstarch
⅛ teaspoon salt (a pinch)
1 teaspoon vanilla extract (or ½ tsp vanilla + ½ tsp amaretto liqueur)
Zest of 1 lemon or orange
3 large eggs
Graham Cracker crust (Optional)
1 sleeve graham crackers, finely crushed
4 tablespoons butter, melted
Directions
Drain the ricotta cheese in a fine mesh sieve or in a piece of cheesecloth for at least one hour. Extract about ⅔ to ¾ cup of whey.
Prepare a 10 inch spring form pan. Coat the inside liberally with neutral oil or butter. Optionally line the bottom of the pan with a circle of parchment. Prepare the pressure cooker with 1 to 2 cups of water in the bottom, and set a trivet. Prepare a tinfoil sling for the spring form pan by folding a long sheet of foil (twice the diameter of the pan) in thirds lengthwise.
Prepare the graham cracker crust, if using. Finely crush one sleeve of graham crackers in a plastic bag, or blitz to a fine meal in a food processor. Combine graham cracker crumbs with 4 tablespoons of melted butter, tossing to thoroughly distribute. Pour the mixture into the bottom of the spring form pan, and press into an even layer about ¼ inch thick, pulling the crumb mixture about ½ inch up the side of the pan.
In a stand mixer, beat the cream cheese, ricotta, sugar, salt, and cornstarch until well blended, about 3 minutes. Add the vanilla and lemon zest, and stir until combined. Add eggs one at a time and stir on low until incorporated, not overworking the batter.
Transfer the batter to the spring form pan, gently pouring to not disturb the graham cracker crust. Tent the pan loosely with foil, then carefully lower the pan into the pressure cooker with the sling, resting on the trivet. Make sure all of the foil is tucked neatly inside the cook pot, then set the lid and seal the pressure cooker.
For a 10 inch spring form cake, set the pressure cooker to high for for 55 minutes. Allow to cycle and fully release, total time 2 hours. Opening the valve before the pressure cooker is fully release may make the cake crack or heave.
Allow the cake to cool, then refrigerate 4 hours to overnight before serving.
Sort beans an soak 8 hours, overnight. Crisp bacon and sauté onion in rendered fat. Place beans, onions and other ingredients and bake covered at 300°F for 3 hours. Add salt & pepper to taste and bake one hour uncovered at 250°F.
Pressure cooker
Prepare ingredients as above. Place ingredients in pressure cooker and raise heat to 15psi. Hold pressure 30 to 40 minutes, use natural pressure release 20 minutes. Add salt & pepper to taste.
Variations
Some recipe variations call for mustard seed & ground mustard, tomato paste in place of ketchup or tomato sauce, or did not use ground beef. Also mentions of vinegar, smoked paprika and Cayenne pepper.