Preheat oven to 350F. Line a 9-in loaf pan with tin foil and lightly grease. Set aside. In a large bowl, beat butter and sugar together until combined. Beat in eggs, yogurt, orange juice, zest, vanilla, and buttermilk until smooth. Gradually add flour, baking powder, baking soda, and salt until batter is just combined. (do not overmix) Fold in almonds.