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Slow Cooker Amish Country Tomato Beef Casserole

When it comes to comforting, hearty meals that bring everyone to the table, few dishes match the warmth and simplicity of a traditional Amish-style casserole. Slow Cooker Amish Country Tomato Beef Casserole is a rustic, satisfying meal made with tender ground beef, rich tomato sauce, and perfectly cooked noodles or pasta, all slowly simmered together to create deep, comforting flavors.

This recipe reflects the heart of Amish country cooking—simple ingredients, practical preparation, and meals that nourish both body and soul. Using a slow cooker makes the process even easier, allowing the flavors to develop gradually while you go about your day. The result is a savory, tomato-rich beef casserole that tastes like it has been cooking in a farmhouse kitchen all afternoon.

Below is a complete step-by-step guide to preparing this cozy classic.

Why You’ll Love This Recipe

This casserole is perfect for busy families and anyone who enjoys wholesome comfort food. It is:

Easy to prepare with simple pantry ingredients
Budget-friendly, using affordable ground beef and pasta
Rich and comforting, with a savory tomato flavor
Perfect for slow cookers, allowing hands-off cooking
Great for leftovers, as the flavors deepen overnight

Ingredients

To make Slow Cooker Amish Country Tomato Beef Casserole, you will need the following ingredients:

Main Ingredients

1 pound ground beef
1 small onion, finely chopped
2 cloves garlic, minced
2 cups egg noodles (or small pasta)
1 can (15 oz) tomato sauce
1 can (14.5 oz) diced tomatoes
1 tablespoon tomato paste
1 cup beef broth

Seasonings

1 teaspoon salt
½ teaspoon black pepper
1 teaspoon paprika
½ teaspoon dried oregano
½ teaspoon dried basil

Optional Additions

1 cup shredded cheddar cheese
½ cup sour cream for creaminess
Fresh parsley for garnish

Step-by-Step Instructions

Step 1: Brown the Beef

Begin by heating a large skillet over medium heat. Add the ground beef and cook until it starts to brown. As it cooks, break the meat apart with a spoon so it crumbles evenly.

Once the beef is about halfway cooked, add the chopped onion and minced garlic. Continue cooking until the beef is fully browned and the onions become soft and fragrant.

Drain any excess grease from the skillet to keep the casserole from becoming oily.

Step 2: Prepare the Slow Cooker Base

Transfer the cooked beef mixture into your slow cooker. Spread it evenly across the bottom so the flavors distribute properly during cooking.

Add the following ingredients:

Tomato sauce
Diced tomatoes
Tomato paste
Beef broth

Stir everything together gently to combine the meat with the tomato mixture.

Step 3: Season the Casserole

Next, sprinkle in the salt, black pepper, paprika, oregano, and basil. These herbs and spices give the casserole its comforting homemade flavor.

Mix everything thoroughly so the seasoning spreads evenly throughout the sauce.

Step 4: Add the Pasta

Add the uncooked egg noodles directly into the slow cooker. Stir them into the sauce so they are fully coated and partially submerged in the liquid. This allows the noodles to absorb the rich tomato flavor as they cook.

If necessary, add a small amount of extra broth to ensure the pasta has enough liquid to soften.