1.To make it vegan, you can replace milk with water.
2.You can reverse the cut almonds on top for better stickiness as per original recipe. Avoid almond topper when giving to babies below 3 years.
3.Make in small batches and finish off within 2-3 days as it will lose the crunchiness, if stored longer but the taste will be same.
4.Do not use Almond meal(Flour ground with skin) as it will change the taste and texture of the cookies.
5.If you don't have almond flour, you can make at home. Take a handful of almonds and put it into rolling boil water and switch off. After a minute, take out the almonds in a bowl and pour cold water into the bowl. Once cooled, you could easily peel the skin off almonds. Skin out and let it air dry overnight by spreading in a cloth or just fry it in low flame in a pan until dried but without changing the color. Prefer to air dry for perfect flour. Once dried, pulse in food processor/mixie jar. If you grind continuously, you will end up in almond butter. So, just use the pulse mode. Once powdered, sieve to get fine powder. You can grind again the larger particles settled in the sieve. That's it, your homemade Almond flour is ready.