In food processor (or gallon zip-lock bag) mix dry ingredients together. Add oil and 1/2 cup milk. Mix until a soft dough is formed. Add extra milk as needed. Knead briefly then form a flattened round. Wrap with plastic (or close up bag) and refrigerate for at least 1 hour up to overnight. Preheat oven to 375F. Line a couple of baking sheets with parchment paper. Roll out on floured surface to about 1/4" thickness. Using floured cookie cutters cut out shapes and place on baking sheets. Spray the tops lightly with oil and bake untuil golden brown. About 6 - 9 minutes should do it. Watch these closely as small crackers go from golden, to brown, to burnt in a very short interval. Allow these to cool and store in an airtight container. Make about 60, 1 - 2 inch crackers. Each (3 cracker) serving contains an estimated: Cals:63, FatCals: 32, TotFat: 3g SatFat: 1g, PolyFat: 0g, MonoFat: 2g Chol: 5mg. Na: 69mg, K: 56mg TotCarbs: 4g, Fiber: 1g, Sugars: 0g NetCarbs: 3g, Protein: 3g Adapted from "The Sneaky Chef" by Missy Chase Lapine