Easy Paleo Appetizer, Anyone?

Puzzled about what to serve your guests at a last minute dinner party, now that water crackers and Cambezola are no longer options?

Here's something I literally threw together yesterday- a combination (concoctions, as my husband calls them, are indeed my forte!) of grapes, sliced apples tossed in lemon and dusted in cinnamon, raw walnuts, carrot sticks and homemade guacamole.  Then, I added a few cherry tomatoes and some fresh basil leaves as presentation is always very important: