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1
Preheat oven to 350F Grease and flour a 9-x-5-3-inch loaf pan.
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2
Make sure to grease and flour, do not skip this step!
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3
Sift flour, baking powder, baking soda and salt into a medium bowl and set aside.
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4
Combine the buttermilk and mascarpone cheese in a small bowl and set aside.
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5
In a separate bowl beat eggs then combine them to the buttermilk & mascarpone mixture.
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6
Using a standing mixer fitted with a paddle attachment beat the butter with the cinnamon on high speed until soft and creamy, about 1 minute.
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7
Slowly add the sugar beating continuously on high speed.
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8
The mixture should be light, fluffy and creamy white in color.
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9
Stop the mixer and scrape down the sides of the bowl with a rubber spatula.
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10
Add one third of the flour mixture to the batter and beat until it is just incorporated.
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11
Add one third of the mascarpone cheese mixture and mix until just incorporated.
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12
Add the flour and mascarpone mixture in two more additions, mixing until addition is incorporated before adding the next.
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13
Fold in the mashed bananas and butterscotch chips.
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14
Pour the batter into prepared pan.
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15
Bake for 1 hour and 15 minutes.
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16
Cool in the pan on a rack for 5-10 minutes, then remove from pan and set on rack to cool.
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17
Serve warm or at room temperature.