Beefy Vegetable Stuffed Peppers | Dinner Tonight

Ingredients

• 1 pound extra lean ground beef
• Black pepper to taste
• 1/2 teaspoon salt
• 1/2 teaspoon oregano
• 1 small onion (minced)
• 1/2 cup quick cooking oatmeal
• 1 medium zucchini (coarsely grated)
• 1 egg (lightly beaten)
• 1 10 ounce package frozen chopped spinach (thawed and squeezed dry)
• 3 medium bell peppers (cuthalf lengthwise, cored)
• 2 14.5 cans no salt added diced tomatoes (juice reserved)