Lime-Garlic Chicken and Spinach Salad

Ingredients (8)

• + 4 skinless, boneless chicken breast halves - cut into thin strips add to pantry
• + ½ onion, chopped add to pantry
• + 2 tablespoons minced garlic add to pantry
• + 1 teaspoon fresh ground black pepper add to pantry
• ✓ 1 pinch salt
• + 1 teaspoon flour add to pantry
• + ¼ cup fresh lime juice, or to taste add to pantry
• + 4 ½ cups baby spinach leaves add to pantry