Corn Tomato Avocado Salsa

Ingredients

• Corn kernels – from 2 ears, about 1 cup
• Tomato – 1 medium, finely chopped
• 1 avocado
• Lemon juice – 1/2 lemon
• Salt & Pepper – to taste
• optional : 1/2 onion, minced
• Cilantro – 2tbsp, finely chopped