Ratatouille Sausage Bake with zucchini

1/4 cup olive oil 1 large onion , thinly sliced 4 garlic cloves , chopped 1 medium eggplant , washed and cubed 1 small green bell pepper , deseeded and cubed[...]

1 teaspoon olive oil 1 cup finely chopped onion 6 ounces smoked turkey sausage, halved lengthwise and cut into 1/2-inch slices 1/2 cup diced yellow bell[...]

1/2 lb Italian turkey sausage, sliced thin 2 cups celery , sliced 2 lbs zucchini , sliced 1 cup onion , diced 2 (28 ounce) no-salt-added diced tomatoes 2[...]