Spiced Pear Gingerbread Crumb Cake

for the filling

• 4 pear any variety, peeled and rough chopped, ripe but still firm
• 1/2 tsp cinnamon
• lemon juice of half

for the dough

• 2 sticks 1/2 lb unsalted butter at room temperature
• 2/3 cup dark brown sugar I used Muscavado sugar
• 1/2 tsp salt
• 1/2 tsp ginger
• 1/4 tsp nutmeg
• 1/4 tsp cloves ground
• 1/4 tsp cinnamon
• 1/4 tsp cardamom
• 1/4 tsp allspice
• 2 cups all-purpose flour
• 1/2 cup pecans measure after chopping, chopped

for the glaze

• 1/2 cup confectioners sugar
• 1/2 tsp nutmeg
• milk or cream, enough to thin