The easiest way to make green tea cookies

What taste kind of sweets do you like? I love the taste of green tea.

This weekend,I decided to make green tea sweets because a couple of green tea latte sticks had been remaining [had been left] or [were remaining] in a kitchen drawer. Unfortunately, it was too sweet to drink. 

I picked up the easiest recipe for cookies on a cooking website; all you need was is margarine, cake flour, and a single stick of green tea latte. (plus, green tea powder and sugar if you want)

However it was a bit hard for me. Actually it was the first time to make my first time making sweets.
The mixed cookie dough wasn't really combined and or sticky. I thought I might be have been wrong with amount of something, though, so I added a cup of milk by following to a tip on the recipe. <--(Great sentence!)
Then it seemed work well.

Finally, the baking process was successful. I was extremely happy as [because] or better yet [that it was actually tasty] it was tasty. Less sugar and one spoon of green tea powder made it bitter and so it had the green tea taste that I wanted.
This is the picture of it. Does it look delicious? [It sure does! (*▽*)]

----------------------

Great work! よく頑張りましたね。すごい！Thanks for sharing your recipe!

By the way, for written English, a space goes after each punctuation mark.

Wrong: Hello,friend!my name is Kachi .isn't italki fun?I'm learning a language;let's learn together!

Correct: Hello, friend! My name is Kachi. Isn't italki fun? I'm learning a language; let's learn together!

これからも、がんばってください！（＾＿＾）