To prepare, preheat your oven to 350°F and grease and line a 9-inch loaf pan with parchment paper, making sure to leave an overhang on the long sides. This step ensures a smooth and easy loaf release.
In a spacious bowl, mix sugar with orange zest, using your clean fingers to massage and release the orange oil.
Begin by adding two eggs and almond extract, then whisk the mixture for 30 seconds to 1 minute to achieve the desired consistency.
Combine olive oil, orange juice, and yogurt, ensuring a thorough mix.
In another bowl, sift almond flour, all-purpose flour, baking soda, baking powder, and salt. Blend these dry ingredients into the wet mixture until well combined, taking care not to overmix.
Pour the batter into your greased loaf pan for a smooth baking experience.
Position the pan on the middle rack and bake for approximately 40 minutes until it turns golden, springs back when lightly touched, and a toothpick inserted in the center emerges clean.
Allow the cake to cool for approximately 10 minutes, ensuring it's just the right temperature.
Begin by poking holes in the cake's top, then generously pour syrup and sprinkle sliced almonds.
Lift the loaf out of the pan using the parchment overhang, place it on a rack, and peel away the parchment for easy removal.