vegetarian lasagna recipe

Here's a delicious and hearty vegetarian lasagna recipe: Ingredients: For the Sauce: 2 tablespoons olive oil 1 large onion, chopped 4 cloves garlic, minced 2 cans (14.5 ounces each) diced tomatoes 1 can (6 ounces) tomato paste 1 teaspoon dried basil 1 teaspoon dried oregano