You’re on the right track! This is an adjectival phrase— but what kind of adjectival phrase is this?

I kneaded a lessen on how to bake bred, so I asked my mother for advise sense she is a marvelous baker. In the passed, my attempts had not bin vary successful. “Its not to difficult,” she explained, “butt sum steps are tricky. First, if the water is two warm, it will effect how the yeast works. Also, the doh must be aloud to rise in a warm place.” I learned this lessen well from my mother, and sense she helped me, I have received many complements about my baking. I always except them graciously.