I am enjoying the story but as someone who taught writing for over three decades, I am afraid that I have some suggestions for you. I think that you include far too much detail of things that are not important to the narrative. Do we really need to know what kinds of salad dressing were available, for example? Or what the salad itself was made of, for that matter. Do we really need to know every detail of the security system installed at Debbie's house? All this sort of extraneous information just bogs down the story. Think verbs, verbs, verbs! If you were my student (and you should be glad you have been spared!), I would have you read through this chapter and strike out every noun, adjective and adverb that is not absolutely necessary to advance what you want to say. Then you should have the bare bones of the chapter laid out before you so that you can see what your characters are doing, thinking and feeling. Flesh out the bones with a little descriptive detail and see what a difference there is to the pace of the chapter.