Preheat oven to 375F.
Cream together:
1/2 c. butter
1/2 c. brown sugar
1/4 c. white sugar
Add:
1 tsp. garam masala
1/2 tsp. cinnamon
1 tsp. vanilla
1/2 tsp. baking soda
Stir together and then add:
1 c. flour
Spoon onto a parchment-lined baking sheet. I use a two-tablespoon cookie scoop, but a heaping (single) tablespoon should give you about the right size.
Bake for 9 - 10 minutes, just until browned. So delicious.