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 Columbia Bar & Grill'S Grain & Cheeseburgers?

You need 16 ingredients. The key ingredients include: 1 1/2 cups chopped mushrooms, 1/2 cup chopped green onion, 1 tablespoon butter, 1/2 cup regular rolled oats, and more.

Is Columbia Bar & Grill'S Grain & Cheeseburgers suitable as general?

Yes, Columbia Bar & Grill'S Grain & Cheeseburgers falls under the General category and is a great choice for this type of meal.

How do I store leftover Columbia Bar & Grill'S Grain & Cheeseburgers?

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

Columbia Bar & Grill'S Grain & Cheeseburgers Recipe

Name: Columbia Bar & Grill'S Grain & Cheeseburgers
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 1/2 cups chopped mushrooms; 1/2 cup chopped green onion; 1 tablespoon butter; 1/2 cup regular rolled oats; 1/2 cup cooked brown rice; 1/3 cup shredded cheddar cheese; 1/3 cup shredded mozzarella cheese; 3 tablespoons chopped walnuts; 3 tablespoons low fat cottage cheese; 2 large eggs; 2 tablespoons chopped parsley; salt & pepper; toasted bun; mayonnaise; red onion ring; lettuce

Try this homemade Columbia Bar & Grill'S Grain & Cheeseburgers recipe the whole family will love. Made with mushrooms, green onion, butter and regular r…

This Columbia Bar & Grill'S Grain & Cheeseburgers relies on simple, everyday ingredients such as chopped mushrooms, chopped green onion, butter and regular rolled oats. It comes together quickly and makes 4 servings, at about 441 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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Columbia Bar & Grill'S Grain & Cheeseburgers

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions