One thing that I like to have on hand in the fridge to go with sandwiches is this recipe that came from my mom and my grandma. I don't know where it came from to begin with, but everyone loves this so I make it a lot during the summer. Not to mention that it's a great snack during the summer when cucumbers are fresh from the garden.
Creamy Garlic Cucumbers
3 cucumbers, peeled and sliced (1/8" to 1/4" thick slices - no thicker than that)
1 cup Miracle Whip (not mayo, you need that "tangy zip") - light is okay
1/2 tablespoon garlic salt (or more - to taste)
Mix everything together in a bowl with a lid and refrigerate for at least
1/2 hour before eating. The juice from the cucumbers will mix with the Miracle Whip & get creamier as it sits. This will keep in the fridge for about a week (ours never last that long).