Beans are the base for this cheap easy appetizer livened up with garlic and curry powder. Use squash slices for dipping.
In a small skillet cook curry powder in 1 tablespoon hot olive oil until fragrant.
In a food processor combine curry powder mixture, beans, walnuts, 1/2 cup olive oil, lemon juice, and garlic. Cover and process until almost smooth, scraping down sides as needed.
Preheat broiler. Brush summer squash slices with 2 tablespoons olive oil. Broil for 2 minutes, or until softened, turning once.
Serve bean mixture atop summer squash slices. Sprinkle with additional curry powder and sea salt. Makes 8 appetizer servings.