Overnight Tuna Casserole

• condensed cream of celery soup10 3⁄4 ounces
• milk↗1 cup
• tuna, drained↗6 1⁄2 ounces
• elbow macaroni, uncooked↗1 cup
• frozen peas↗1 cup
• onion, chopped↗1⁄2 cup
• cheddar cheese, shredded↗1 cup

Step-by-step instructions

1. 1

   Mix soup and milk in a 2 quart microwave safe bowl.

2. 2

   Stir in remaining ingredients, reserving 1/4 cup cheese.

3. 3

   Cover and refrigerate at least 12 hours.

4. 4

   Microwave (with a lid on the bowl) 12 to 15 minutes, until bubbly.

5. 5

   Sprinkle with reserved cheese and let stand uncovered 5 minutes.