You want foods that are mostly fat that have very few carbs
Explore Asia Organic Black Bean Spaghetti: Some people think it tastes better than real spaghetti. High in protein, low in carbs (5g net carbs/serving). Pair it with Classico Creamy Alfredo pasta sauce (3g carbs) and you have 8g carbs which is still a lot, but manageable.
Cook the pasta with Fasta Pasta (according to my friends, this is the best invention ever) and you save time and it tastes great.