You will need a 4-5 quart pot for making the butter.
A colander or food mill is needed. Or you can peel the pears and puree them in a blender.
You will need 3 pint jars or 5-6 half-pint jars along with lids, prepared.
A water bath canner.
4 lbs. ripe, juicy pears, cored and chopped
1 cup orange juice
3 Tbs. lemon juice
2 cups sugar
1/2 tsp. ground ginger
Combine the pears, orange juice, and lemon juice in your large pot.
Bring to a boil over medium heat.
Reduce the heat to low.
Cover and simmer for about 30 minutes or until pears are very soft. Stir occasionally.
Remove from heat and run through a colander or food mill, or puree if you peeled the pears.
Return the puree to the pot and add the sugar, stirring til it is dissolved.
Simmer for 40 minutes until butter gets fairly thick.
Stir almost constantly.
Stir in the ginger and cook for another 10-15 minutes.
Remove from heat and put the butter into jars and seal.
Process in a boiling water canner for 10 minutes.