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 Rhubarb Crunch?

You need 16 ingredients. The key ingredients include: 1 c. sifted flour, 1 c. uncooked rolled oats, 1 c. brown sugar, firmly packed, 1/4 c. chopped walnuts, and more.

Is Rhubarb Crunch suitable as general?

Yes, Rhubarb Crunch falls under the General category and is a great choice for this type of meal.

How do I store leftover Rhubarb Crunch?

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

Rhubarb Crunch Recipe

Name: Rhubarb Crunch
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 c. sifted flour; 1 c. uncooked rolled oats; 1 c. brown sugar, firmly packed; 1/4 c. chopped walnuts; 1/2 c. margarine or butter; 3 c. diced rhubarb (unpeeled); 1/2 c. sugar; 1 tsp. cinnamon; 1 tsp. water; 3 pkg. strawberry gelatin; 1 c. boiling water; 2 (10 oz.) pkg. frozen sliced strawberries, thawed; 1 (1 lb. 4 oz.) can crushed pineapple, drained thoroughly; 3 medium size bananas, mashed (not too ripe or too green); 1 c. coarsely cut walnuts; 1 pt. commercial sour cream (2 c.)

Try this homemade Rhubarb Crunch recipe the whole family will love. Made with flour, rolled oats, brown sugar and walnuts. Easy step-by-step instruction…

This Rhubarb Crunch relies on simple, everyday ingredients such as sifted flour, uncooked rolled oats, brown sugar, firmly packed and chopped walnuts. It comes together quickly and makes 4 servings, at about 2213 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

2213

kcal

Calories

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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
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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Rhubarb Crunch

Tips for the best results

Variations & substitutions

My Personal Notes

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