Bake your favorite sweet cornbread in the oven using a standard baking pan. Let the hot cornbread cool down completely on your counter before touching it.
Fry the smoky bacon strips in a hot skillet until they are very crispy. Place them on paper towels to drain excess grease, then crumble them into small bits.
Chop the fresh tomatoes, green bell pepper, and red onion into small, uniform pieces. Rinse and drain your canned pinto beans and sweet corn thoroughly in the sink.
Whisk the smooth mayonnaise, sour cream, and dry ranch seasoning together in a small bowl. Stir the mixture vigorously until the dressing becomes completely smooth and creamy.
Crumble half of your cooled cornbread into the bottom of a large glass trifle dish. Spread half of the pinto beans and sweet corn evenly over the bread layer.
Add the chopped tomatoes, green peppers, and red onions gently on top of the corn. Pour half of your creamy ranch dressing over these colorful vegetable layers.
Sprinkle half of the savory shredded cheddar cheese and crumbled bacon over the dressing. Repeat all the layers one more time using the remaining ingredients in the same order.
Cover the glass dish tightly with plastic wrap to keep it fresh. Place the completed salad in the refrigerator for at least two hours before serving it.