Choose the substitute by texture: pick marzipan or a blended almond-flour/sugar paste for a true “paste” consistency.
For baking fillings, ensure the substitute holds shape: if it’s loose, chill 20 minutes or add a bit more powdered sugar/almond flour.
If the substitute tastes sweeter than your original almond paste, reduce any added sugar in the recipe by 10–25%.
If the substitute feels too dry or crumbly, mix in 1–2 teaspoons neutral oil (or a few drops of water) per batch and blend again.
Use the listed ratio in your recipe, then taste before you commit—almond extract intensity varies by brand.