Pesto Chicken Skillet

Ingredients

• Olive oil
• 2 chicken breasts, cut into 1-inch chunks
• 2 medium bell peppers, diced
• 2 small zucchinis, diced
• 1 Tbsp. butter
• 1 Tbsp. flour (I used oat flour)
• 1 c. milk (I used almond milk)
• 1 c. cheese, shredded
• Pesto
• 1 c. spinach leaves
• 1/4 c. basil leaves
• 1 clove of garlic
• 1/4 c. olive oil
• Optional: 2 tsp. lemon juice
• Optional: 2 Tbsp. Parmesan cheese
• Salt and pepper