Mock Pineapple - cooking recipe

Ingredients

6 cups unsweetened pineapple juice (reconstituted from frozen)
1 gallon zucchini, coarsely chopped
3 cups sugar
1 1/2 cups lemon juice
food coloring (optional)

Preparation

Note: Read your pressure cooker's manual before first use.
Combine pineapple juice, zucchini, sugar, and lemon juice in a non-reactive (not aluminum or cast-iron) pot.
Simmer 20 minutes.
If desired, add a few drops of food coloring.
Hot-pack in sterilized pint jars, carefully wipe off the edges of the jar and attach seal.
Process in a pressure cooker at 10 pounds pressure for 30 minutes.
After cooker has depressurized, remove jars to a wire rack and let sit, undisturbed, for 24 hours.