Easy Vegetable Lasagna Recipe

This Vegetable Lasagna is very easy to make with all simple ingredients. Very tasty and made from scratch. Vegetables can be used as per your choice.
Ingredients
Carrot - 1
Onion -1
Zucchini - 1
Yellow Squash - 2
Bell peppers - 4
Garlic - 3 pods
Crushed Tomatoes - 28oz can
Olive Oil - 2tbsp
Lasagna Noodles - 12
Mozzarella cheese - 6 ounces
Parmesan Cheese - 2 ounces
Ricotta Cheese - 15 ounces