Gather all of your ingredients.
Prepare the chopped
Onions (1 cup)
Bell Peppers (1 cup)
by first cutting them into big chunks.
Take the chunks of veggies and place them in an electric chopper.
Add the veggies, the
Canned Diced Tomatoes (1 3/4 cups)
Water (1 cup)
Marinara Sauce (2 3/4 cups)
to the slow cooker.
Wagon Wheel Pasta (1 cup)
Toss in the
Turkey Pepperoni (4 oz)
Italian Seasoning (1 Tbsp)
Stir everything together.
Cover the slow cooker. Cook the pasta mixture for 3-4 hours. Timing may vary depending on the slow cooker.
Sprinkle your dish with a little
Shredded Mozzarella Cheese (1 1/2 cups)