Maple Blackberry cream Cheese Coffee Cake

Ingredients

• 2 cups cake flour
• 1/2 cup olive oil
• 1/2 cup buttermilk
• 6 oz fresh blackberries (slightly blended)
• 6 tbsp maple syrup
• 2 whole eggs
• 1/2 cup granulated sugar
• 1 tsp lemon extract
• 1 tsp Vanilla
• 1 tsp Lemon zest
• 1 1/2 tsp baking powder
• 1/4 tsp salt
• 1/3 cup flour
• 1/4 cup sugar
• 5 tbsp softened butter
• 8 oz softened butter
• 2 tbsp powdered sugar