Step 1

Cut the eggplant into small cubes, about 1/2 inch by 1/2 inch. Dice the celery. Slice the red onion. Dice the red bell pepper. Mince the garlic.

Step 2

In a Dutch oven or large saute pan, heat the olive oil over medium heat.

Step 3

Add the eggplant, celery, red pepper and red onion and cook for 10 minutes, stirring occasionally. Add the garlic and cook 3 to 5 minutes until the eggplant and onions are browned and softened.

Step 4

Add the crushed tomatoes, balsamic vinegar, sugar, red pepper flakes, capers, and salt. Cover and simmer on low for 10 minutes, stirring once, until very tender. Taste and add another pinch or two of salt. Serve warm, garnished with chopped basil and toasted pine nuts. Or, chill for up to 1 day and serve cold or at room temperature (the flavors taste even better after refrigerating).