preheat oven to 350°F

in large bowl combine flour, 1 1/2 cups sugar, baking soda and ssalt.

in a small bowl whisk eggs, buttermilk and oil.

stir wet into dry until just moist.

stir in rasins

combine remaining sugar and cinnamon and set asside

spoon 1/2 the batter into 2 greased loaf pans

sprinkle 1/2 the cinnamon sugar mix over batter then top with remaining batter then remaining cinnamon sugar mixture

use a knife to cut thru the batter and swirl

bake for 55 to 60 minutes

cool in pan for 10 minutes then remove to wire racks to cool completly

you can wrap in foil and freeze for up to three months

to use a frozen loaf thaw at room tempurature and you're good to go!