Butter baking pan.
Preheat oven at 350 Degrees F. (180 C.)
Prepare sliced pears. Squeeze half lemon juice over pears. Set Aside.
Beat together eggs and milk.
Add flour, baking powder, cardamom, salt.
Add in melted butter. Mix thoroughly.
Pour batter in pan. Add pears. Arrange cloves. Dust with sugar.
Bake for 50 minutes. Remove cloves. Squeeze fresh lemon juice over tart.