Cast-Iron Coffee Cake | Holy Recipe

Ingredients

• ***For the crumb topping:***
• 1 teaspoon ground cinnamon
• 1/2 cup all-purpose flour
• 3/4 cup granulated sugar
• 1/3 cup unsalted butter, cold and cubed
• ***For the cake:***
• 1 cup fresh strawberries, sliced
• 1 cup fresh or frozen rhubarb, finely chopped and thawed (if frozen)
• 1 cup granulated sugar, divided
• 1/2 cup unsalted butter, softened
• 1 large egg
• 2 teaspoons baking powder
• 1 teaspoon kosher salt
• 2 cups flour
• 1/2 cup whole milk