Baked beans with cooked ham, softened sweet onion, Dijon, and brown sugar, baked until bubbling and lightly glazed.

Ham Baked Beans with Sweet Onions

Name: Ham Baked Beans with Sweet Onions
Prep time: 15 min
Cook time: 55 min
Total time: 1 h 15 min
Yield: 8 side servings
Ingredients: 2 cups fully cooked ham, diced; 4 cups canned baked beans, with sauce; 1 large sweet onion, finely chopped; 1 tablespoon butter or oil; Up to 1/4 cup brown sugar, to taste; 2 tablespoons Dijon mustard; 1 tablespoon Worcestershire sauce; 1/2 teaspoon black pepper

By Corinne Griffith

October 16, 2026 3 Min Read

Jump to Recipe

Ham baked beans with sweet onions combine saucy canned beans, diced cooked ham, and tender onion with Dijon and brown sugar. The oven concentrates the sauce and lightly glazes the surface.

This is a practical way to turn baked beans into a more substantial side or a simple supper. Softening the onion first avoids crunchy pieces hidden in an otherwise ready-to-eat mixture.

Why This Recipe Works

The bean sauce provides the base, so the cans are not drained. Mustard and Worcestershire balance sweetness rather than simply adding more sugar.

A wide dish allows some moisture to evaporate. The beans should stay saucy, so cover loosely if the top darkens before the center heats through.

Ingredients and Preparation

2 cups fully cooked ham, diced
4 cups canned baked beans, with sauce
1 large sweet onion, finely chopped
1 tablespoon butter or oil
Up to 1/4 cup brown sugar, to taste
2 tablespoons Dijon mustard
1 tablespoon Worcestershire sauce
1/2 teaspoon black pepper

Beans: Measure 4 cups including sauce. Can sizes differ, so one or two cans may not equal the quantity. Choose a flavor you already like because it remains the main seasoning.

Ham and sugar: Use ham labeled fully cooked and still within its safe storage time. Start with less brown sugar for heavily sweetened beans, adding only what suits your taste.

How to Make Ham Baked Beans with Sweet Onions

Step 1

Heat oven to 350 degrees F. Grease a 9×13-inch dish. Soften onion in butter or oil over medium heat 6 to 8 minutes.

Step 2

Combine beans with their sauce, cooked ham, onion, Dijon, Worcestershire, pepper, and brown sugar to taste.

Step 3

Spread in dish. Bake uncovered 40 to 50 minutes until bubbly and center reaches 165 degrees F. Cover loosely if surface darkens too fast.

Step 4

Rest 5 minutes and serve.

Tips for the Best Texture

Chop onion fairly small and soften it gently before mixing. This adds a few minutes but makes the texture more consistent.

Taste the bean sauce before adding salt or a full measure of sugar. Ham, mustard, and Worcestershire all bring seasoning.

Watch the edges during baking. If the sauce thickens too much, stir in a little water and cover loosely rather than letting the beans dry.

Timing and Doneness

Allow roughly 55 minutes for onion cooking and baking, plus a short rest. A cold dish needs longer than one assembled from room-temperature canned ingredients.

The center should reach 165 degrees F. Bubbling at the edges alone does not show that ham in the middle has reheated fully.

Serving Ideas and Variations

Serve with cornbread, slaw, grilled vegetables, or a green salad. As a side, the recipe makes about eight portions; main-dish servings will be larger.

Use smoked cooked ham for a stronger flavor. For less sweetness, reduce the added sugar rather than trying to counter it with extra salt.

For more meals with similar ingredients, try Southern baked bean meatloaf squares, ham cheddar broccoli cornbread cakes.

Make-Ahead, Storage, and Reheating

Soften the onions and combine the filling ahead, then refrigerate promptly. Bake from a suitable oven-safe dish and allow additional time for a chilled mixture.

Refrigerate cooked portions within 2 hours, or within 1 hour above 90 degrees F. Use shallow containers and keep at 40 degrees F or below. Use within 3 days, sooner when an ingredient was already near the end of its safe storage time. Making a new dish does not reset the age of previously cooked meat or rice.

Reheat leftovers to 165 degrees F in the center, checking more than one spot in a thick portion. Stir in a small splash of water and heat covered, checking the center. The USDA leftovers guide explains prompt cooling and safe reheating.

For longer storage, freeze cooled individual portions airtight for up to 2 months for quality. Thaw in the refrigerator before reheating. Bean sauce may thicken after thawing; loosen gently while reheating.

Frequently Asked Questions

Should I drain the beans?

No. The baked-bean sauce is needed for this recipe.

Can I use plain canned beans?

Not as a direct swap; plain beans lack the prepared sauce and seasoning.

Do I need all the brown sugar?

No. Taste the bean sauce and adjust sweetness.

Can I use uncooked ham?

Not with this method. Use fully cooked ham.

Final Serving Notes

Serve after a short rest, keeping the sauce glossy rather than dry. Soft onion and balanced sweetness make the canned-bean base feel like a finished dish.