Savory Beef and Vegetable Casserole

Name: Savory Beef and Vegetable Casserole
Prep time: 20 min
Cook time: 1 h
Total time: 1 h 20 min
Yield: 6 servings
Ingredients: 1 lb ground beef; 2 cups mixed vegetables (carrots, peas, corn); 1 medium onion, chopped; 2 cloves garlic, minced; 1 can (14 oz) diced tomatoes; 1 cup beef broth; 2 tablespoons olive oil; 1 teaspoon dried thyme; Salt and pepper to taste

Highlighted under: Easy Everyday Meals

I love making this Savory Beef and Vegetable Casserole on weekends when I want a dish that’s hearty and satisfying. The combination of tender beef and colorful vegetables creates a comforting meal that the whole family enjoys. Plus, it’s a one-pan wonder that allows the flavors to meld beautifully during baking. Each bite is not just filling but bursting with rich flavor. Trust me, this recipe is bound to become a favorite at your dinner table, just as it is at mine!

Created by

Ethan

Last updated on 2026-01-18T13:46:30.105Z

When I first tried crafting this Savory Beef and Vegetable Casserole, I wanted something that could bring everyone together around the dinner table. The method I settled on — browning the beef before layering — ensures that every bite is packed with flavor. The key is to let the beef and vegetables cook together long enough for the flavors to blend, which makes a huge difference in taste.

One of my favorite tips is to mix fresh herbs into the casserole right before it’s done baking. It adds a bright, aromatic finish that lifts the dish. After trying variations with different veggies, I’ve found that carrots and peas complement the beef perfectly, creating a balance of textures and tastes in every forkful.

        Why You'll Love This Recipe
        Hearty blend of tender beef and vibrant vegetables
Easy one-pan dish for quick cleanup
Perfect for family gatherings and meal prep

      

Choosing the Right Beef

For this casserole, I prefer using ground beef with around 80% lean content. This balance ensures that the meat stays moist during cooking, contributing to a rich flavor without being overly greasy. If you want to lighten the dish, consider using ground turkey or chicken, but be aware that leaner meats might require a splash more beef broth or olive oil to prevent dryness.

When browning the beef, make sure to do so over medium heat. This allows for proper caramelization, which enhances the flavor profile of the casserole. If you notice excess grease in the skillet after browning, drain a bit of it off to keep the dish from becoming too oily.

Vegetable Variations and Add-ins

Feel free to customize the mixed vegetables based on what's in your fridge or what’s seasonal. Zucchini, bell peppers, and green beans can add delightful textures and flavors to the casserole. Remember that firmer vegetables should be added slightly earlier in the cooking process to ensure they are tender by the time you bake the casserole.

For added creaminess, consider stirring in a cup of frozen spinach or broccoli towards the end of the simmering step. This not only maximizes nutrition but also adds a lovely color and a unique flavor twist. Just be sure to stem and chop any large vegetable pieces to ensure even cooking.

Ingredients

Main Ingredients

1 lb ground beef
2 cups mixed vegetables (carrots, peas, corn)
1 medium onion, chopped
2 cloves garlic, minced
1 can (14 oz) diced tomatoes
1 cup beef broth
2 tablespoons olive oil
1 teaspoon dried thyme
Salt and pepper to taste

Gather these ingredients and let’s create a delicious meal!

Instructions

Steps

Preheat and Cook the Beef

Preheat your oven to 350°F (175°C). In a large skillet, heat the olive oil over medium heat. Add the chopped onions and cook until translucent.

Then, add the ground beef, breaking it up with a spatula, and season with salt, pepper, and thyme. Cook until browned.

Add Vegetables and Simmer

Stir in the garlic and mixed vegetables, cooking for an additional 5 minutes. Pour in the diced tomatoes and beef broth. Allow the mixture to simmer for about 10 minutes, letting the flavors combine.

Transfer and Bake

Transfer the beef and vegetable mixture into a casserole dish. Cover with aluminum foil and bake in the preheated oven for 30 minutes. Remove the foil and bake for an additional 15-20 minutes, until bubbly.

Enjoy your warm and savory casserole straight from the oven!

Pro Tips

Consider adding shredded cheese on top during the last 10 minutes of baking for a cheesy twist!

Make-Ahead Tips

This casserole is a fantastic make-ahead meal. After assembling all the ingredients in the casserole dish, you can cover it tightly with aluminum foil and refrigerate it overnight. When ready to cook, just pop it in the oven, adding about 10-15 minutes to the baking time to ensure it’s hot throughout.

For longer storage, consider portions or the whole casserole for freezing. Simply wrap it tightly in plastic wrap and then in aluminum foil before freezing. Thaw it overnight in the fridge before baking or add a few extra minutes to the cooking time if baking straight from frozen.

Serving Suggestions

This hearty beef and vegetable casserole pairs beautifully with a crisp green salad or crusty bread to soak up the delicious juices. A dollop of sour cream or a sprinkle of cheese on top just before serving can elevate the dish, adding a creamy texture and enhanced flavor.

If you want to add a finishing touch, consider garnishing with fresh herbs such as parsley or chives for a pop of color and freshness. They provide a delightful contrast to the richness of the casserole, making each bite beautifully balanced.

Questions About Recipes

→ Can I use frozen vegetables?

Yes, frozen mixed vegetables work great and save time. Just add them directly to the skillet without thawing.

→ What can I substitute for ground beef?

You can use ground turkey or even a plant-based meat alternative for a healthier or vegetarian option.

→ How can I make this casserole spicier?

Add a teaspoon of red pepper flakes or some chopped jalapeños while cooking the beef.

→ Can I prepare this casserole in advance?

Absolutely! You can assemble the casserole ahead of time and store it in the fridge until you're ready to bake.