This crockpot sweet and sour pork is a classic combination of pork strips, pineapple, and bell peppers in a sweet and sour sauce. The sauce, made from brown sugar, soy sauce, and vinegar, is thickened with cornstarch. Serve this sweet and sour pork over hot cooked rice or asian-style noodles. For a super easy dinner, serve this with ramen noodles or microwave "Ready" Rice. Or serve the sweet and sour pork with cauliflower rice or zucchini or summer squash noodles to keep carbs to a minimum.