Beef Noodle Casserole

INGREDIENTS

• 2 Tbsp olive oil
• 1 medium white onion, peeled and chopped, about 1 1/2 cups
• 1 bell pepper, seeded, ribs removed, finely chopped, about 1 cup
• 3 cloves garlic, minced, about 1 Tbsp
• 1 28-ounce can whole peeled or crushed tomatoes
• 1 1/2 pounds ground beef
• Salt
• 4 ounces mushrooms, sliced
• 12 ounces egg noodles
• 1 1/2 cups frozen corn, defrosted
• 1 15-ounce can of black olives, strained and chopped
• 8 ounces cheddar cheese, grated

find how to make this at https://www.simplyrecipes.com/recipes/beef_noodle_casserole/