Step 1

Preheat oven to 350 degrees F and grease 1 large loaf pan or 2 smaller loaf pans.

Step 2

In a medium bowl, sift together flour, baking powder, salt, and cinnamon. Place diced berries in a small bowl and toss with 2 tablespoons flour, then set aside

Step 3

In a large bowl, cream together sugar, oil, and eggs, then slowly mix in dry ingredients.

Step 4

Gently fold in berries until evenly combined.

Step 5

Divided batter between the prepared loaf pans then spoon jam on top. Use a knife to swirl jam into the batter.

Step 6

Bake for 40-50 minutes for two smaller loaves or 55-65 minutes for a larger loaf. Tent loaves with foil for the last 15-20 minutes if they begin to brown on top.

Step 7

Allow loaves to cool before slicing.