Winter Slaw

Ingredients

• 3/4 c. mayonnaise
• 3 Tbsp. apple cider vinegar
• zest of 1 orange
• 1 Tbsp. orange juice
• 1 tsp. salt
• 1/4 tsp. pepper
• 1/2 small head green cabbage, shredded
• 2 carrots
• 1 small red onion, chopped
• 1 small bulb fennel, trimmed and chopped