How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Florentine Beef(Casserole) ?

You need 13 ingredients. The key ingredients include: 1 lb. lean ground beef, 1 medium onion, chopped, 1/4 lb. mushrooms, sliced, 1 clove garlic, minced, and more.

Is Florentine Beef(Casserole) suitable as soups & stews?

Yes, Florentine Beef(Casserole) falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Florentine Beef(Casserole) ?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Florentine Beef(Casserole) Recipe

Name: Florentine Beef(Casserole)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb. lean ground beef; 1 medium onion, chopped; 1/4 lb. mushrooms, sliced; 1 clove garlic, minced; 1 tsp. oregano (dried); 1 Tbsp. olive oil; 1 tsp. salt; 1/4 tsp. pepper; 2 Tbsp. plain flour; 1 c. beef broth; 1 c. sour cream; 1 (10 oz.) pkg. spinach, cooked and drained; 4 oz. sliced Mozzarella or Jack cheese

Try this homemade Florentine Beef(Casserole) recipe the whole family will love. Made with lean ground beef, onion, mushrooms and clove garlic. Easy step…

This Florentine Beef(Casserole) relies on simple, everyday ingredients such as lean ground beef, medium onion, chopped, mushrooms, sliced and garlic, minced. It comes together quickly and makes 4 servings, at about 572 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Florentine Beef(Casserole)

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions