Blackberry Jam Cake - Oregon Raspberries & Blackberries

Ingredients

• 7 ounces frozen Oregon blackberries (approx 1 ½ cups/200g)
• 1 tablespoon honey (21g)
• 1 tablespoon fresh lemon juice (15mL)
• ½ cup unsalted butter, melted (113g)
• ¾ cup granulated sugar (150g)
• 1 tablespoon pure vanilla extract
• ½ teaspoon kosher salt
• 2 teaspoons baking powder
• 2 large eggs, room temperature
• 1 ¾ cup all-purpose flour (219g)
• ½ cup milk, I use 1% (120mL)
• ¼ cup full-fat sour cream, room temperature (60g)
• ⅓ cup sliced almonds (40g)
• 2 tablespoons granulated sugar (24g)