Roast the Flour: Heat a large dry skillet over medium-low heat. Add flour and stir continuously until it turns golden and releases a nutty aroma. Remove from heat and let cool slightly.
Toast Almonds and Sesame Seeds: In a separate pan, toast almonds until golden. Toast sesame seeds lightly. Remove from heat and cool.
Mix Dry Ingredients: Combine roasted flour, almonds, sesame seeds, powdered sugar, cinnamon, and optional anise in a large bowl. Stir until evenly mixed.
Add Butter and Oil: Gradually pour in melted butter and oil. Mix with a spoon or your hands until the mixture holds together slightly but remains crumbly.
Shape Sellou: Mold the mixture into small mounds or pyramids on a plate. Press gently to compact.
Serve: Enjoy with tea or coffee. Store in an airtight container at room temperature for up to two weeks.