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 Dot's Vegetable Casserole?

You need 10 ingredients. The key ingredients include: 3 (16 ounce) cans green beans, 2 (16 ounce) canswhole baby carrots, 2 (4 ounce) cans button mushrooms, ¾ cup margarine, and more.

Is Dot's Vegetable Casserole suitable as general?

Yes, Dot's Vegetable Casserole falls under the General category and is a great choice for this type of meal.

How do I store leftover Dot's Vegetable Casserole?

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

Dot's Vegetable Casserole Recipe

Name: Dot's Vegetable Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 (16 ounce) cans green beans; 2 (16 ounce) canswhole baby carrots; 2 (4 ounce) cans button mushrooms; ¾ cup margarine; ¼ teaspoon lemon pepper; ¼ teaspoon Worcestershire sauce; ⅛ teaspoon garlic; ⅛ teaspoon seasoning salt; 4 tablespoons dried onion; 1 tablespoon dried parsley

Try this homemade Dot's Vegetable Casserole recipe the whole family will love. Made with green beans, canswhole baby carrots, button mushrooms and marga…

This Dot's Vegetable Casserole relies on simple, everyday ingredients such as (16 ounce) cans green beans, margarine, lemon pepper and worcestershire sauce. It comes together quickly and makes 4 servings, at about 63 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

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Dot's Vegetable Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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