FOR THE STREUSEL TOPPING AND CENTER
1 3/4 cups all-purpose flour
1 cup packed light-brown sugar
1 1/4 teaspoons ground cinnamon
Coarse salt
1 1/2 sticks cold unsalted butter, cut
into small pieces
1 1/2 cups coarsely chopped toasted
pecans
FOR THE CAKE
1 stick unsalted butter, room
temperature, plus more for pan
2 cups all-purpose flour
1 1/4 teaspoons baking powder
1/2 teaspoon baking soda
Coarse salt
1 cup granulated sugar
2 large eggs
1 1/2 teaspoons pure vanilla extract
1 cup coconut cream
Squeeze of Lemon
1 1/2 cups mashed ripe bananas (about
3)
3/4 cup unsweetened shredded coconut