Square Meal Snack
A hearty open-faced sandwich featuring sautéed peppers, onions, mushrooms, savory meats, and melted cheese, perfect for a quick, satisfying meal or snack for any occasion.
Ingredients
- 2 large green peppers, sliced thin ⓘ
- 1/2 cup onions, sliced ⓘ
- 1/2 cup sliced mushrooms ⓘ
- 1 tablespoon butter ⓘ
- 1 tablespoon olive oil
- 1/2 teaspoon ground cumin ⓘ
- 2 tablespoons mustard ⓘ
- 2 tablespoons mayonnaise ⓘ
- 1/2 teaspoon horseradish ⓘ
- 4 tomato slices
- 1 cup grated Swiss or Cheddar cheese ⓘ
- 4 slices toasted whole wheat or sourdough bread ⓘ
Instructions
- Saute peppers, onions, and mushrooms in butter and olive oil. Add cumin, salt, and pepper to taste.
- Combine mustard, mayonnaise, and horseradish to make a spread.
- Spread the mustard mixture on toasted bread slices.
- Place the bread on 4 serving dishes and spread with the pepper mixture.
- Add slices of roast beef or baked ham on top.
- Place a tomato slice on each sandwich.
- Sprinkle grated cheese over the top.
- Place under the broiler until bubbly and brown.
Tips & Substitutions
To enhance the flavor, consider adding a pinch of smoked paprika or some fresh herbs like thyme or oregano to the sautéed vegetables. For a vegetarian version, you can easily substitute the roast beef or ham with grilled eggplant or zucchini. If you're short on time, pre-sliced deli meats work well, saving you some prep time while still delivering a hearty meal.
Serving Suggestions
These square meal snacks are perfect for a casual lunch or a hearty snack. Serve them with a side salad or some crispy potato chips for a well-rounded meal. They also pair beautifully with Aunt Minnie's Pancakes for a delightful brunch spread, offering a nice contrast in flavors.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the sandwiches under the broiler for a few minutes until warmed through and the cheese is melted. Alternatively, you can use a microwave, but this may result in a softer bread texture.
Nutrition & Diet Analysis (per serving)
Each serving of Square Meal Snack contains roughly 511 calories, with 14g protein, 39g carbohydrates, and 40g fat. It is an excellent source of iron (195% of the Daily Value), vitamin C (110% of the Daily Value), and calcium (46% of the Daily Value). It also contributes 11g of dietary fiber toward your daily target.
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this recipe ahead of time?
Yes, you can prepare the sautéed vegetables and the spread a day in advance. Store them separately in the refrigerator. When you're ready to serve, simply assemble the sandwiches and broil them for a quick meal.
What can I substitute for Swiss or Cheddar cheese?
You can use any cheese that melts well, such as mozzarella or provolone. For a stronger flavor, try gouda or pepper jack. If you're looking for a dairy-free option, vegan cheese shreds are a great substitute.
Is this recipe suitable for a gluten-free diet?
To make this dish gluten-free, simply swap out the whole wheat or sourdough bread for gluten-free bread. Ensure that all other ingredients, especially sauces, are also gluten-free to maintain the integrity of the meal.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).